9 Delicious Bar Recipes for Your 9×13 Pan Baking Needs

ByEmily Parker

Bar recipes baked in a 9×13 pan are the ultimate combination of ease and deliciousness. Whether you’re whipping up fudgy brownies for a casual family dessert or zesty lemon bars for a gathering with friends, these treats are sure to satisfy every sweet tooth and bring everyone together around the table.

Get ready for quick and easy recipes that take just 30-45 minutes from start to finish, serve 12-16 people, and are a breeze to make—perfect for any home cook!

Prep Time Cook Time Total Time Servings Difficulty
10 minutes 20-30 minutes 30-45 minutes 12-16 Easy

Classic Fudgy Brownies

These Classic Fudgy Brownies are the ultimate chocolate indulgence! With a rich, dense texture and a deep chocolate flavor, they’re perfect for satisfying any sweet tooth. The slightly crackly top and gooey center make these brownies a true delight, whether enjoyed on their own or topped with a scoop of vanilla ice cream.

Ingredients

  • Unsalted butter (1 cup, melted)
  • Granulated sugar (2 cups)
  • Brown sugar (1 cup, packed)
  • Large eggs (4)
  • Vanilla extract (2 teaspoons)
  • All-purpose flour (1 cup)
  • Cocoa powder (1 cup, unsweetened)
  • Salt (1 teaspoon)
  • Baking powder (1/2 teaspoon)
  • Chocolate chips (1 cup, optional)

Instructions

  1. (Total cook time: about 45 minutes): Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan with butter or line it with parchment paper for easy removal.
  2. In a large mixing bowl, combine the melted butter, granulated sugar, and brown sugar. Stir until the mixture is smooth and well combined.
  3. Add the eggs one at a time, mixing well after each addition. Then stir in the vanilla extract until everything is blended nicely.
  4. In another bowl, whisk together the all-purpose flour, cocoa powder, salt, and baking powder. Gradually fold the dry ingredients into the wet mixture, being careful not to overmix.
  5. If you’re using chocolate chips, fold them in now for an extra chocolatey treat.
  6. Pour the batter into the prepared baking pan and spread it evenly. Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
  7. Let the brownies cool in the pan for about 10 minutes before transferring them to a wire rack to cool completely. Cut into squares and enjoy!

Zesty Lemon Bars

These Zesty Lemon Bars are the perfect blend of tangy and sweet, making them a delightful treat for any occasion! The bright lemon flavor combined with a buttery shortbread crust creates a refreshing dessert that’s sure to impress your friends and family. Whether you’re serving them at a picnic or a cozy dinner at home, these bars are a classic that never goes out of style!

Ingredients

  • Unsalted butter (1 cup, softened)
  • Granulated sugar (1 cup, divided)
  • All-purpose flour (1 ¾ cups, divided)
  • Powdered sugar (½ cup)
  • Large eggs (4)
  • Fresh lemon juice (½ cup, about 3-4 lemons)
  • Fresh lemon zest (1 tablespoon)
  • Baking powder (½ teaspoon)
  • Salt (¼ teaspoon)

Instructions

  1. (Total cook time: about 45 minutes) Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan or line it with parchment paper for easy removal.
  2. In a large bowl, cream together the softened butter and ½ cup of granulated sugar until light and fluffy, about 2-3 minutes. You want it to look pale and airy!
  3. Gradually mix in 1 ½ cups of flour and the salt until just combined. This will form your crust — press it into the bottom of the prepared pan evenly.
  4. Bake the crust in the preheated oven for 18-20 minutes, or until it’s just lightly golden. Keep an eye on it, you don’t want it too brown!
  5. While the crust is baking, whisk together the eggs, remaining ½ cup of granulated sugar, lemon juice, lemon zest, baking powder, and the remaining ¼ cup of flour until well combined.
  6. Once the crust is done, remove it from the oven and immediately pour the lemon mixture over the hot crust, spreading it out evenly.
  7. Bake for an additional 20-25 minutes, or until the filling is set and slightly firm to the touch. It should have a slight jiggle in the center but not look wet.
  8. Let the bars cool completely in the pan, then dust with powdered sugar before cutting them into squares. Enjoy your zesty treats!

Chewy Peanut Butter Cookie Bars

If you’re a peanut butter lover, these chewy cookie bars are going to be your new favorite treat! They’re rich, satisfying, and have that perfect balance of sweet and salty that makes your taste buds sing. The texture is soft and chewy with a slightly crisp edge, making them irresistible right out of the oven!

Ingredients

  • Unsalted butter (1 cup, softened)
  • Granulated sugar (1 cup)
  • Brown sugar (1 cup, packed)
  • Peanut butter (1 cup, creamy or chunky)
  • Eggs (2 large)
  • Vanilla extract (2 teaspoons)
  • All-purpose flour (2 cups)
  • Baking soda (1 teaspoon)
  • Salt (½ teaspoon)
  • Chocolate chips (1 cup, optional)

Instructions

  1. (Total cook time: about 30 minutes): Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan, or line it with parchment paper for easy removal later.
  2. In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until it’s light and fluffy, about 2-3 minutes. This is where the magic begins!
  3. Add in the peanut butter, eggs, and vanilla extract. Mix until everything is well combined and smooth. It should smell absolutely delicious!
  4. In another bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, stirring just until combined. Be careful not to overmix!
  5. If you’re using chocolate chips, fold them in now. Then pour the batter into your prepared baking pan, spreading it out evenly.
  6. Bake in the preheated oven for 20-25 minutes, or until the edges are lightly golden and a toothpick inserted in the center comes out clean. Don’t overbake, or you’ll lose that lovely chewy texture!
  7. Let the bars cool in the pan for about 10 minutes, then transfer them to a wire rack to cool completely before cutting into squares. Enjoy your delicious homemade treats!

Decadent S’mores Bars

If you love the classic campfire treat, then these Decadent S’mores Bars are going to steal your heart! Imagine layers of graham cracker goodness, rich chocolate, and gooey marshmallows all baked together in a convenient 9×13 pan. They’re sweet, satisfying, and perfect for sharing (or not!).

Ingredients

  • Graham cracker crumbs (1 ½ cups)
  • Unsalted butter, melted (½ cup)
  • Granulated sugar (¼ cup)
  • All-purpose flour (1 cup)
  • Baking powder (1 teaspoon)
  • Salt (½ teaspoon)
  • Egg (1 large)
  • Chocolate chips (1 ½ cups, semi-sweet or milk chocolate)
  • Mini marshmallows (2 cups)

Instructions

  1. (Total cook time: about 35 minutes): Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan or line it with parchment paper for easy removal.
  2. In a mixing bowl, combine the graham cracker crumbs, melted butter, and granulated sugar. Stir until everything is well mixed and resembles wet sand.
  3. Press about two-thirds of this mixture into the bottom of your prepared pan to form a crust. Bake for 10 minutes, then remove from the oven.
  4. While the crust is baking, mix together the flour, baking powder, and salt in another bowl. Set this aside.
  5. After the crust has baked, sprinkle the chocolate chips evenly over the top, followed by the mini marshmallows. Pour the flour mixture over everything, and then crumble the remaining graham cracker mixture on top.
  6. Bake for an additional 20 minutes or until the marshmallows are golden brown and the edges are bubbling.
  7. Let the bars cool in the pan for at least 15 minutes before cutting into squares. Enjoy the ooey-gooey goodness!

Rich Chocolate Chip Cookie Bars

These Rich Chocolate Chip Cookie Bars are the ultimate treat for any chocolate lover! Imagine the classic chocolate chip cookie, but in a thick, chewy bar form that is perfect for sharing (or not!). They’re soft, gooey, and bursting with chocolatey goodness, making them an irresistible dessert that’s sure to please any crowd.

Ingredients

  • Unsalted butter (1 cup, melted)
  • Granulated sugar (1 cup)
  • Brown sugar (1 cup, packed)
  • Large eggs (2)
  • Vanilla extract (2 teaspoons)
  • All-purpose flour (2 ½ cups)
  • Baking soda (1 teaspoon)
  • Salt (½ teaspoon)
  • Chocolate chips (2 cups, semi-sweet)
  • Walnuts (1 cup, chopped, optional)

Instructions

  1. (Total cook time: about 45 minutes): Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan or line it with parchment paper for easy removal of the bars.
  2. In a large mixing bowl, combine the melted butter, granulated sugar, and brown sugar. Mix well until fully blended and smooth.
  3. Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract. Your mixture should be creamy and glossy.
  4. In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add this dry mixture to the wet ingredients, stirring until just combined. Be careful not to overmix!
  5. Fold in the chocolate chips and walnuts (if using) until evenly distributed throughout the batter.
  6. Pour the batter into the prepared baking pan and spread it out evenly. Bake in the preheated oven for 25-30 minutes, or until the edges are golden brown and a toothpick inserted into the center comes out with a few moist crumbs.
  7. Allow the bars to cool in the pan for about 10 minutes before transferring them to a wire rack to cool completely. Once cooled, cut into squares and enjoy!

Mocha Walnut Brownie Bars

These Mocha Walnut Brownie Bars are the perfect treat for coffee lovers and dessert enthusiasts alike! Rich, fudgy brownie goodness is elevated with a delightful espresso kick and the crunch of toasted walnuts, making each bite an indulgent experience. They’re simple to whip up and will impress everyone at your next gathering!

Ingredients

  • Unsalted butter (1 cup, 2 sticks)
  • Granulated sugar (1 ¾ cups)
  • Brown sugar (½ cup, packed)
  • Large eggs (4)
  • Vanilla extract (2 teaspoons)
  • All-purpose flour (1 cup)
  • Cocoa powder (¾ cup, unsweetened)
  • Espresso powder (2 tablespoons)
  • Salt (½ teaspoon)
  • Chopped walnuts (1 cup, toasted)
  • Chocolate chips (½ cup, optional)

Instructions

  1. (Total cook time: about 45 minutes) Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan or line it with parchment paper for easy removal.
  2. In a medium saucepan over low heat, melt the butter. Once melted, remove it from the heat and stir in the granulated sugar and brown sugar until well combined and smooth.
  3. Add the eggs, one at a time, mixing well after each addition. Stir in the vanilla extract and keep mixing until everything is incorporated.
  4. In a separate bowl, whisk together the flour, cocoa powder, espresso powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing just until combined; be careful not to overmix!
  5. Fold in the chopped walnuts and chocolate chips if you’re using them. Pour the batter into the prepared baking pan and spread it evenly.
  6. Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs (but not wet batter!).
  7. Allow the brownie bars to cool in the pan for at least 15 minutes before slicing into squares or rectangles. Enjoy your delicious mocha walnut brownie bars!

Caramel Apple Crumble Bars

These Caramel Apple Crumble Bars are like autumn in a bite! With a buttery, crumbly crust layered with sweet, spiced apples and drizzled with rich caramel, they are the perfect blend of flavors and textures. The warm spices and gooey caramel make them an irresistible treat that’s great for any gathering or just a cozy night in.

Ingredients

  • Unsalted butter (1 cup, melted)
  • Granulated sugar (1 cup)
  • Brown sugar (1/2 cup, packed)
  • All-purpose flour (2 cups)
  • Old-fashioned oats (1 cup)
  • Baking soda (1 teaspoon)
  • Salt (1/2 teaspoon)
  • Cinnamon (1 teaspoon)
  • Nutmeg (1/4 teaspoon)
  • Apples, peeled and diced (3 cups, about 3 medium apples)
  • Lemon juice (1 tablespoon)
  • Caramel sauce (1/2 cup, plus extra for drizzling)
  • Vanilla extract (1 teaspoon)

Instructions

  1. (Total cook time: about 45 minutes): Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan.
  2. In a large bowl, combine the melted butter, granulated sugar, and brown sugar. Stir until well mixed.
  3. Add in the flour, oats, baking soda, salt, cinnamon, and nutmeg. Mix until crumbly; reserve about 1 cup of this mixture for topping.
  4. Press the remaining mixture into the bottom of your prepared pan to form a crust. Bake for 10 minutes, just until it starts to set.
  5. While the crust is baking, toss the diced apples with lemon juice, caramel sauce, and a sprinkle of cinnamon. Spread this mixture evenly over the crust after it’s done baking.
  6. Sprinkle the reserved crumb mixture over the apple layer, then return the pan to the oven. Bake for an additional 25-30 minutes, or until the top is golden brown and the apples are bubbling.
  7. Once done, remove from the oven and let it cool for at least 15 minutes. Drizzle with extra caramel sauce before slicing into bars. Enjoy your delicious creation!

Raspberry Almond Shortbread Bars

These Raspberry Almond Shortbread Bars are a delightful treat that perfectly balance sweet and tart flavors. The buttery shortbread base is complemented by a luscious layer of raspberry jam and a hint of almond, creating a mouthwatering dessert that’s perfect for any occasion. They’re not just beautiful to look at, but they also bring a smile with every bite!

Ingredients

  • Unsalted butter (1 cup, softened)
  • Granulated sugar (1/2 cup)
  • Brown sugar (1/4 cup, packed)
  • Almond extract (1 teaspoon)
  • All-purpose flour (2 cups)
  • Salt (1/4 teaspoon)
  • Raspberry jam (1 cup)
  • Sliced almonds (1/2 cup, for topping)
  • Powdered sugar (for dusting, optional)

Instructions

  1. (Total cook time: about 40 minutes) Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan or line it with parchment paper for easy removal.
  2. In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy, about 3-4 minutes.
  3. Add in the almond extract and mix until combined. Gradually stir in the flour and salt until the mixture forms a soft dough.
  4. Press about two-thirds of the dough evenly into the bottom of the prepared baking pan. Spread the raspberry jam over the dough, leaving a small border around the edges.
  5. Crumble the remaining dough over the raspberry layer, and sprinkle the sliced almonds on top. Bake in the preheated oven for 25-30 minutes, or until the top is golden brown.
  6. Once baked, remove from the oven and let it cool in the pan for at least 10 minutes before transferring to a wire rack to cool completely.
  7. Before serving, dust with powdered sugar if desired, then slice into bars and enjoy!

Chocolate Mint Cheesecake Bars

These Chocolate Mint Cheesecake Bars are the perfect blend of creamy, rich cheesecake and refreshing mint, all nestled on a chocolatey crust. The contrasting flavors create a delightful treat that’s perfect for any occasion, especially around the holidays. You’ll love how the cool mint complements the smooth chocolate, making every bite a little piece of heaven!

Ingredients

  • Chocolate cookie crumbs (1 ½ cups)
  • Unsalted butter, melted (½ cup)
  • Cream cheese, softened (16 oz)
  • Granulated sugar (¾ cup)
  • Eggs (2 large)
  • Vanilla extract (1 tsp)
  • Mint extract (½ tsp)
  • Green food coloring (optional, for color)
  • Heavy cream (1 cup)
  • Powdered sugar (½ cup)
  • Chocolate chips (½ cup, for topping)
  • Fresh mint leaves (for garnish, optional)

Instructions

  1. (Total cook time: about 45 minutes) Preheat your oven to 350°F (175°C). Line a 9×13 inch baking pan with parchment paper, leaving some overhang for easy removal later.
  2. In a medium bowl, combine the chocolate cookie crumbs and melted butter. Mix until the crumbs are evenly coated. Press this mixture firmly into the bottom of your prepared pan to form a crust.
  3. Bake the crust in the preheated oven for about 10 minutes, then remove and let it cool while you prepare the filling.
  4. In a large mixing bowl, beat the softened cream cheese and granulated sugar together until smooth. Add in the eggs, one at a time, mixing well after each addition. Stir in the vanilla and mint extracts, and if you want that lovely green hue, add a few drops of food coloring until you reach your desired shade.
  5. Pour the cheesecake filling over the cooled crust and smooth the top with a spatula. Bake for an additional 25-30 minutes, or until the center is set but still slightly jiggly. Let it cool at room temperature for about 10 minutes, then refrigerate for at least 2 hours until fully chilled.
  6. Once chilled, whip the heavy cream until soft peaks form, then gradually add in the powdered sugar and beat until stiff peaks form. Spread the whipped cream over the top of the cheesecake.
  7. Melt the chocolate chips in the microwave or a double boiler, then

Peach Cobbler Bars

These Peach Cobbler Bars are the perfect blend of sweet and gooey goodness, combining the comforting flavors of classic peach cobbler with the ease of a bar. With a buttery, crumbly crust and a luscious peach filling, each bite is like a warm hug from Grandma. They’re especially delightful when served warm with a scoop of vanilla ice cream on top!

Ingredients

  • All-purpose flour (2 cups)
  • Granulated sugar (1 cup)
  • Baking powder (1 teaspoon)
  • Salt (1/2 teaspoon)
  • Unsalted butter, melted (1/2 cup)
  • Large egg (1)
  • Peach slices, fresh or canned (2 cups)
  • Ground cinnamon (1 teaspoon)
  • Lemon juice (1 tablespoon)
  • Brown sugar (1/2 cup)
  • Vanilla extract (1 teaspoon)
  • Oats (1/2 cup, optional)
  • Chopped pecans or walnuts (1/2 cup, optional)

Instructions

  1. (Total cook time: about 45 minutes): Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan.
  2. In a large bowl, whisk together the flour, granulated sugar, baking powder, and salt. Stir in the melted butter and egg until a dough forms.
  3. Press about two-thirds of the dough into the bottom of the prepared pan to create a crust. Bake for 10 minutes until just set.
  4. While the crust is baking, mix the peach slices with ground cinnamon, lemon juice, and brown sugar in another bowl. If you’re using oats and nuts, mix them in as well!
  5. Once the crust is done, pour the peach filling over the crust and crumble the remaining dough on top. It doesn’t have to be perfect—rustic is the way to go!
  6. Bake for another 25-30 minutes, or until the top is golden and the filling is bubbly. You’ll know it’s ready when your kitchen smells heavenly!
  7. Let the bars cool in the pan for about 10 minutes before slicing. Serve warm or at room temperature, and enjoy!

Quick Summary

Prep Time Cook Time Total Time Servings
15 minutes 25 minutes 40 minutes 12
  • Preheat oven to 350°F for even baking.
  • Grease pan thoroughly to avoid sticking.
  • Use room temperature ingredients for better mixing.
  • Check doneness with a toothpick—it should come out clean.
  • Let bars cool completely before cutting for clean edges.
  • Key Tip: Use parchment paper for easy removal.
  • Key Tip: Chill bars before slicing for perfect cuts.

Frequently Asked Questions

Can I make this ahead of time? How to store and reheat?

You can definitely make bar recipes ahead of time! Store them in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week; to reheat, simply warm in the oven at 350°F for about 10 minutes.

What can I substitute for [key ingredient]?

If you’re out of a key ingredient like butter, you can substitute it with half the amount of coconut oil or unsweetened applesauce for a lighter option. Just keep in mind that this may slightly change the flavor and texture.

How do I know when it’s done?

Your bars are done when the edges are golden brown and a toothpick inserted in the center comes out clean or with just a few moist crumbs attached. Aim for a baking time of 25-30 minutes at 350°F, but keep an eye on them as oven times can vary.

Can I freeze this? How long does it last?

Yes, you can freeze bar recipes for up to 3 months if wrapped tightly in plastic wrap and then foil. Thaw them overnight in the fridge before serving for the best texture.

What if I don’t have [specific equipment]?

If you don’t have a 9×13 pan, you can use an 8×8 or 9×9 pan, but your bars may be thicker and require a bit extra baking time—check for doneness starting at about 5 minutes longer. Alternatively, you can line a baking sheet with parchment paper for a larger batch, adjusting the baking time accordingly.

Emily Parker
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