Get ready to indulge in the ultimate sweet treat: **Sheet Pan Peanut Butter Chocolate Chip Blondies!** These incredible bars are a peanut butter and chocolate lover’s dream come true, combining the rich, nutty flavor of peanut butter with generous amounts of milk and semi-sweet chocolate chips. Baked to perfection on a single sheet pan, these blondies are not only irresistibly delicious but also remarkably easy to make, making them ideal for any occasion – from a casual family dessert to a crowd-pleasing party treat.
Imagine a thick, chewy bar with a golden-brown exterior and a soft, fudgy interior, bursting with pockets of melted peanut butter and chocolate. The final touch? A luscious peanut butter chocolate glaze drizzled over the top, adding another layer of decadent flavor and an eye-catching finish. This recipe promises a satisfying texture and a flavor combination that simply can’t be beaten. If you’re looking for an easy, high-impact dessert, these blondies are about to become your new go-to. Prepare to fall in love with every single bite!

Why You’ll Love Baking These Sheet Pan Peanut Butter Chocolate Chip Blondies
There’s a reason these Sheet Pan Peanut Butter Chocolate Chip Blondies earn rave reviews from everyone who tries them. They’re more than just a dessert; they’re an experience. Here’s why these delightful bars will quickly become a favorite in your kitchen:
- Unforgettable Flavor Combination: If you’re among the countless individuals obsessed with the dynamic duo of peanut butter and chocolate, these blondies are tailor-made for you. Each bite delivers a harmonious blend of salty, sweet, nutty, and rich chocolate goodness. We’re talking about a generous amount of creamy peanut butter infused into the blondie base, plus an abundance of both peanut butter chips and two kinds of chocolate chips (milk and semi-sweet) for a truly irresistible taste experience.
- Effortlessly Easy to Make: Don’t let their decadent appearance fool you – these blondies are surprisingly simple to whip up. The “sheet pan” method means less fuss and less cleanup, as the entire batter bakes evenly in one large pan. With straightforward steps and common pantry ingredients, even novice bakers can achieve spectacular results. It’s the perfect recipe for when you want to impress without spending hours in the kitchen.
- Perfectly Chewy and Fudgy Texture: Unlike a cakey cookie or a dense brownie, blondies offer a unique and highly desirable texture. These bars are thick, delightfully chewy, and possess a slightly gooey, fudgy center, complemented by wonderfully crisp and chewy edges. The use of brown sugar contributes to that signature butterscotch-like flavor and soft, moist crumb that defines a perfect blondie.
- Ideal for Feeding a Crowd: Baking in a 13×18 inch sheet pan yields approximately 24 substantial bars, making this recipe an absolute lifesaver when you need to serve a large group. Whether it’s a family gathering, a potluck, a school event, or a holiday party, these blondies are designed to satisfy many sweet cravings efficiently. You can easily slice them into smaller portions for party trays or individual treats.
- Versatile and Customizable: While the classic peanut butter chocolate chip combination is divine, this blondie base is incredibly versatile. You can easily adapt the recipe with various mix-ins, from M&M’s and Reese’s Cups to different types of chocolate chunks or even crushed Oreos. It’s a fantastic canvas for your creative baking ideas.
- Travel-Friendly Dessert: Blondies are far easier to transport than many other desserts like cakes or pies. Once cooled and cut, they hold their shape beautifully, making them an excellent choice for picnics, lunches, gifting to friends and family, or any event where you need a portable, delicious treat.

Essential Ingredients for Your Sheet Pan Peanut Butter Chocolate Chip Blondies
Crafting these delectable blondies requires a straightforward list of ingredients, most of which you likely already have in your pantry. Quality ingredients ensure the best flavor and texture, so choose wisely!
For the Sheet Pan Peanut Butter Chocolate Blondies:
- Butter, softened: Unsalted butter is preferred to control the saltiness, but salted butter can be used, just reduce the added salt slightly. Softened butter creams beautifully with sugar for a tender crumb.
- Creamy Peanut Butter: The star of the show! Opt for a smooth, creamy peanut butter. Avoid natural peanut butter that separates, as it can alter the texture of the blondies.
- Brown Sugar: This is key to the signature fudgy texture and rich butterscotch notes of blondies. Dark brown sugar will give a more pronounced molasses flavor, while light brown sugar offers a milder sweetness.
- Eggs: Large eggs act as a binder and add moisture and richness to the blondies. Ensure they are at room temperature for better incorporation into the batter.
- Salt: A touch of salt balances the sweetness and enhances all the flavors, especially the peanut butter and chocolate.
- All-Purpose Flour: The foundation of our blondie structure. Measure carefully to avoid a dry, dense bar.
- Baking Powder: Provides a slight lift and contributes to the soft, chewy texture without making them overly cakey.
- Peanut Butter Chips: These melt into pockets of pure peanut butter bliss throughout the bars.
- Milk Chocolate Chips: Adds a creamy, sweet chocolate flavor that pairs perfectly with the peanut butter.
- Semisweet Chocolate Chips: Offers a deeper, more intense chocolate note, balancing the sweetness of the milk chocolate and brown sugar.
For the Irresistible Peanut Butter Chocolate Glaze (for Drizzling):
- Milk Chocolate Chips: The base for a smooth, rich chocolate component of the glaze.
- Semi-Sweet Chocolate Chips: Enhances the chocolate depth in the glaze.
- Peanut Butter Chips or Creamy Peanut Butter: Provides the essential peanut butter flavor and helps create a beautiful, drizzly consistency.
- Canola or Coconut Oil: A small amount helps thin the glaze to the perfect drizzling consistency, ensuring it sets nicely without being too thick.

Step-by-Step Instructions: How to Create These Decadent Sheet Pan Blondies
Baking these peanut butter chocolate chip blondies is a delightful and straightforward process. Follow these simple steps to create a batch of incredibly delicious bars that everyone will adore.
For the Sheet Pan Peanut Butter Blondie Recipe:
- Prepare Your Pan: Begin by preheating your oven to 350°F (175°C). Line a 13×18 inch sheet pan with parchment paper, allowing an overhang on the sides to easily lift the blondies out later. Lightly spray the parchment paper with non-stick cooking spray to ensure nothing sticks. Set the prepared pan aside.
- Melt Fats Together: In a large saucepan, combine the softened butter and creamy peanut butter. Place the saucepan over medium heat, stirring continuously until both ingredients are completely melted and smoothly combined. This creates the rich, flavorful base for your blondies.
- Incorporate Sugar: Remove the pan from the heat. Add the brown sugar to the melted butter and peanut butter mixture. Whisk vigorously until the sugar is fully incorporated and the mixture is smooth and glossy. This step is crucial for achieving the perfect chewy texture.
- Add Eggs: Crack the eggs into the mixture and continue to stir well until they are fully incorporated and the batter is uniform. Don’t overmix, but ensure no streaks of egg remain.
- Combine Dry Ingredients: Sift or whisk together the all-purpose flour, salt, and baking powder in a separate bowl. Gradually add these dry ingredients to the wet mixture in the saucepan, mixing just until combined. Be careful not to overmix the flour, as this can lead to tough blondies.
- Fold in Chips: Gently fold in the peanut butter chips, milk chocolate chips, and semi-sweet chocolate chips. Distribute them evenly throughout the batter. You can reserve a small handful of chips to sprinkle on top before baking for extra visual appeal.
- Spread into Pan: Pour the blondie batter into your prepared sheet pan. Using a spatula, spread the batter evenly across the pan, ensuring it reaches all corners.
- Bake and Cool: Bake for approximately 30 minutes, or until the edges are lightly golden and a toothpick inserted into the center comes out with moist crumbs, but not wet batter. Remember, slightly under-baking them results in a chewier, fudgier blondie. Let the blondies cool in the pan for at least 30 minutes before attempting to cut them or drizzle with glaze. This cooling period allows them to set properly.
For the Decadent Peanut Butter Chocolate Glaze (for Drizzling):
- Melt Glaze Ingredients: In a microwave-safe bowl, combine ½ cup milk chocolate chips, ½ cup semi-sweet chocolate chips, ½ teaspoon canola or coconut oil, and either ½ cup peanut butter chips or ½ cup creamy peanut butter. Microwave in 30-second intervals, stirring after each, until the mixture is completely melted and smooth. Be careful not to overheat the chocolate.
- Drizzle Away: Transfer the warm glaze into a ziplock bag (snip a tiny corner off for drizzling) or a pastry bag with a small round tip. Drizzle the glaze generously over the cooled blondies in a decorative pattern.
- Set the Glaze: Allow the glaze to set at room temperature. For a quicker set, you can place the sheet pan in the refrigerator or freezer for about 5-10 minutes. Once set, the blondies are ready to be cut into squares and served!

Peanut Butter Blondie Tips & Delicious Variations
Elevate your Sheet Pan Peanut Butter Chocolate Chip Blondies with these expert tips and exciting variations. Whether you’re aiming for a picture-perfect presentation or experimenting with new flavor profiles, these suggestions will help you achieve blondie perfection every time.
Pro Baking Blondie Tips for Success:
- Do Not Overbake! This is the golden rule for achieving perfectly chewy and moist blondies. Overbaking is the quickest way to dry them out, resulting in a crumbly, less satisfying texture. Blondies should be slightly underbaked when you pull them from the oven – the center may look a little soft. They will continue to set and firm up as they cool on the hot pan. This residual heat, known as carryover cooking, is crucial for that desirable fudgy center and chewy edges. Trust the process, and pull them out when a toothpick inserted near the center comes out with moist crumbs, not wet batter.
- Room Temperature Ingredients: Ensure your butter and eggs are at room temperature. This allows them to emulsify properly with the sugar and other ingredients, resulting in a smoother batter and a more uniform, tender crumb.
- Measure Flour Correctly: For accurate measurement, spoon flour into your measuring cup and then level it off with a straight edge. Scooping directly from the bag can compact the flour, leading to too much flour and dry blondies.
- Cool Completely Before Cutting: Patience is a virtue when it comes to cutting blondies. Allow them to cool sufficiently in the pan before cutting. This ensures clean, neat squares and prevents them from falling apart, especially with the added glaze.
- The Perfect Glaze Consistency: If your glaze seems too thick after melting, add a tiny bit more canola or coconut oil (1/4 teaspoon at a time) until it reaches a smooth, drizzly consistency. If it’s too thin, add a few more chocolate or peanut butter chips and melt again.
Creative Variations to Try:
- Top with Extra Chips: For a beautiful presentation and an extra burst of flavor, reserve about ½ cup of your peanut butter and chocolate chips. After spreading the batter in the pan, sprinkle these reserved chips evenly over the top. Alternatively, you can gently press them into the hot blondies immediately after they come out of the oven.
- Alternate Nut Butters: While peanut butter is classic, feel free to experiment with other nut butters. Almond butter, cashew butter, or even sunflower seed butter can create unique and equally delicious blondies. Ensure they are creamy and stir well before adding to the recipe.
- Exciting Mix-Ins: Beyond the chocolate and peanut butter chips, the possibilities are endless! Stir in your favorite candies like mini Reese’s Cups, M&M’s, or Reese’s Pieces for a colorful and textural twist. For chocolate enthusiasts, swap some of the milk and semi-sweet chips for white chocolate chips, dark chocolate chunks, or even a mix of all three. Crushed Oreos, pretzels for a salty crunch, or chopped nuts (pecans, walnuts) also make fantastic additions.
- A Hint of Vanilla: Enhance the overall flavor profile by adding 1-2 teaspoons of good quality vanilla extract to your blondie batter with the eggs. Vanilla beautifully complements both peanut butter and chocolate.
- Spiced Blondies: For a warm, comforting twist, consider adding a pinch of cinnamon or a tiny dash of nutmeg to your dry ingredients. This works especially well in cooler months.
- Serving Size Flexibility: This recipe yields 24 large bars, perfect for a big crowd. If you’re hosting a party or creating a dessert platter, you can easily cut them into smaller, bite-sized squares to get more servings and cater to varied appetites.

How to Store and Freeze Your Peanut Butter Blondies
Proper storage is key to keeping your Sheet Pan Peanut Butter Chocolate Chip Blondies fresh and delicious for as long as possible. Whether you plan to enjoy them within a few days or save them for later, here’s how to store them effectively:
- Room Temperature: For immediate enjoyment, store your blondies in an airtight container at room temperature. They will remain wonderfully fresh and chewy for about 5-6 days. Make sure they are completely cooled before storing to prevent condensation, which can make them soggy.
- Refrigerate: If you want to extend their freshness a bit longer, place the cooled blondies in a sealed container or a ziplock bag and refrigerate them. They will keep well for up to 10 days in the refrigerator. The texture might become slightly firmer when chilled, but they’re still incredibly delicious. You can warm them briefly in the microwave for that fresh-baked feel.
- To Freeze: Blondies freeze beautifully, making them perfect for meal prep or having a treat on hand. First, ensure the blondies are completely cool and the glaze is fully set. Wrap individual cut blondies tightly in plastic wrap, then place them in an airtight freezer-safe container or a heavy-duty freezer bag. They can be stored in the freezer for up to 6 months. When ready to enjoy, simply thaw them at room temperature or gently warm them in the microwave.

Serving Suggestions for Your Ultimate Peanut Butter Blondies
These Sheet Pan Peanut Butter Chocolate Chip Blondies are fantastic on their own, but a few simple additions can turn them into an extraordinary dessert experience. Here are some ideas to serve them up:
- Warm with Ice Cream: For an ultimate indulgence, gently warm a blondie in the microwave for 10-15 seconds and serve it alongside a scoop of vanilla bean or chocolate ice cream. The warm, gooey blondie pairs perfectly with the cold, creamy ice cream.
- A Dollop of Whipped Cream: A light and airy dollop of homemade whipped cream can add a touch of elegance and balance the richness of the blondie.
- Coffee or Milk Companion: These rich bars are a perfect partner for a hot cup of coffee, a glass of cold milk, or even a classic peanut butter-flavored milkshake.
- Dessert Platter Star: Cut into smaller squares, these blondies are an excellent addition to any dessert platter for parties, potlucks, or holiday gatherings. Their eye-catching glaze and delightful flavor ensure they’ll be a favorite.
- Gifting: Wrap individual blondies in decorative bags or arrange a selection in a nice box to create a thoughtful and delicious homemade gift for friends, family, or neighbors during the holidays or for special occasions.

Sheet pan desserts are truly wonderful when you’re expecting a crowd for a special event, need a treat for the holidays, or want to share some homemade goodness with friends and family. These Peanut Butter Chocolate Chip Blondies are undeniably amazing, a real crowd-pleaser that guarantees smiles all around. Because, as we all know, the combination of peanut butter and chocolate is an absolute winner every single time!
Discover More Sheet Pan Desserts & Blondie Recipes!
If you’ve fallen in love with the ease and deliciousness of these Sheet Pan Peanut Butter Chocolate Chip Blondies, you’ll be thrilled to explore more fantastic recipes from our collection. Sheet pan desserts are a baker’s best friend, perfect for simplifying your kitchen time while still delivering incredible flavor. And if blondies are your weakness, we have plenty more variations to keep your taste buds tingling!
- Confetti Cadbury Chocolate Easter Egg Cookie Bars
- Sheet Pan Perfect Chocolate Chip Cookie Bars
- Perfect Peanut Butter Cup Cookie Bars!
- Copycat Applebee’s Blondie Brownies
- 10 Over-The-Top Blondies That Will Make Your Head Spin
- Easy Coconut Blondies
- Cinnamon Roll Blondies
- Brown Sugar Brownie Bars
- Super Easy Peanut Butter Cup Blondies
Happy baking, and enjoy these amazing peanut butter chocolate chip blondies!







