As I stood in my kitchen, the rich aroma of melting butter and peanut butter wafted through the air, instantly transporting me back to my childhood. That’s the magic of baking these Thick and Chewy White Chocolate Peanut Butter Blondies. They are the ultimate easy dessert bars—no fuss, just one bowl, and ready in a mere 30 minutes! With their perfect balance of sweet and salty flavors enhanced by creamy white chocolate chips, these blondies not only satisfy a sweet tooth but also provide a delightful treat for gatherings or cozy nights in. The added bonus? They’re freezer-friendly, ensuring you can indulge in this mouthwatering delight anytime. Curious to find out how to whip up your own batch? Let’s dive into this delightful recipe!

Why Are These Blondies a Must-Try?
Irresistible, these White Chocolate Peanut Butter Blondies are the perfect blend of rich flavors and delightful textures. Quick to make, you’ll love how they require just one bowl and are ready in under 30 minutes! Versatile, feel free to swap in dark chocolate chips or nuts for a new twist. Crowd-pleasing, they are an ideal sweet treat for gatherings, while their gooey center and chewy edges ensure each bite is heavenly. Freezer-friendly, you can easily stash some for when those cravings hit!
White Chocolate Peanut Butter Blondie Ingredients
For the Blondies
• Unsalted Butter – Adds richness and moisture; remember to melt it before mixing.
• Creamy Peanut Butter – Provides delicious flavor and texture; consider using crunchy for added bite.
• Dark Brown Sugar – Contributes a deep, caramel sweetness; light brown sugar can work in a pinch.
• Large Eggs – Essential for binding; using room temperature eggs yields the best results.
• Salt – Enhances all flavors; feel free to choose from fine sea salt, kosher, or table salt.
• All-Purpose Flour – Creates the necessary structure; no substitutions recommended here.
• Baking Powder – A vital leavening agent; ensure it’s fresh for that perfect rise.
• White Chocolate Chips – Adds a creamy sweetness; milk chocolate is a great alternative as well.
• Peanut Butter Chips – Intensifies the beloved peanut flavor; butterscotch chips can be used as a substitute.
• Flaky Sea Salt – A delightful finishing touch for that sweet-salty balance; highly recommended!
Enjoy whipping up these White Chocolate Peanut Butter Blondies for your next sweet occasion!
Step‑by‑Step Instructions for White Chocolate Peanut Butter Blondies
Step 1: Preheat and Prepare the Pan
Begin by preheating your oven to 350°F (175°C). While the oven warms up, line a 9×13 inch baking pan with parchment paper, allowing some overhang for easy removal later, and lightly grease it. This will ensure your delicious White Chocolate Peanut Butter Blondies come out smoothly after baking.
Step 2: Melt Butter and Mix Ingredients
In a medium saucepan, melt ½ cup of unsalted butter over medium heat, stirring until it becomes completely liquid. Remove from heat and promptly stir in 1 cup of creamy peanut butter and 1 cup of dark brown sugar until the mixture is well combined and smooth. The warmth will help meld the flavors beautifully.
Step 3: Add Eggs and Dry Ingredients
Next, add in 2 large eggs, one at a time, whisking thoroughly after each addition to create a fluffy texture. Then, gently mix in ½ teaspoon of salt, 1 cup of all-purpose flour, and 1 teaspoon of baking powder until just combined. Be careful not to overmix; the batter should be thick but not dry.
Step 4: Incorporate Chocolate Chips
Fold in 1 cup of white chocolate chips and ½ cup of peanut butter chips to the batter, ensuring an even distribution of those delightful sweet morsels. This step adds the signature richness to your White Chocolate Peanut Butter Blondies, creating a heavenly treat when baked.
Step 5: Pour and Smooth the Batter
Pour the luscious batter into the prepared baking pan, using a spatula to smooth the top evenly. This ensures that your blondies bake uniformly, resulting in lovely, thick bars. At this point, you can also sprinkle a pinch of flaky sea salt on top for an added flavor boost.
Step 6: Bake to Perfection
Bake your blondies in the preheated oven for 15 minutes uncovered. After this initial baking time, cover the pan with aluminum foil and continue baking for an additional 15-18 minutes. When done, the blondies should be lightly golden around the edges, and a toothpick inserted into the center will come out clean.
Step 7: Cool and Cut
Allow the blondies to cool in the pan for at least 20 minutes before lifting them out using the parchment overhang. Once cooled, cut them into squares for perfect serving. The texture should be thick and chewy, inviting everyone to enjoy these tasty White Chocolate Peanut Butter Blondies!

White Chocolate Peanut Butter Blondies Variations
Feel free to get creative with these White Chocolate Peanut Butter Blondies, exploring delightful twists and substitutions that suit your taste buds!
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Nut-Free: Use sunbutter or almond butter for a deliciously creamy, nut-free option. The flavors will still shine through beautifully.
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Dark Chocolate: Substitute dark chocolate chips for a rich contrast that adds depth to the sweetness. This twist elevates the chocolate experience.
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Caramel Drizzle: Drizzle some homemade caramel sauce on top before serving to introduce a gooey, luscious layer that’s simply irresistible.
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Espresso Chips: Mix in espresso-flavored chips for a delightful coffee kick that perfectly complements the peanut butter’s creaminess. A morning treat everyone will adore!
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Add Nuts: Throw in some chopped pecans or walnuts for a delightful crunch. These additions give a lovely texture and flavor contrast to the chewy blondies.
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Flavor Fusion: Replace half the peanut butter with almond or cashew butter for a different nutty profile. Each bite showcases a unique flavor sensation.
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Spicy Kick: Add a pinch of cayenne pepper or cinnamon to the batter for an unexpected yet delightful heat that energizes each sweet bite.
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Butterscotch Blitz: Swap in butterscotch chips for a sweet and buttery twist, reminiscent of caramel flavors. This is a favorite for those who love a sweeter treat!
Remember, you can always enjoy the classic White Chocolate Peanut Butter Blondies as they are, but don’t hesitate to explore these variations! For a fun experiment, try pairing them with a scoop of ice cream or a drizzle of homemade garlic butter honey for a delightful dessert experience.
What to Serve with White Chocolate Peanut Butter Blondies
As you indulge in these sweet, chewy bars, let’s elevate your dessert experience with delightful pairings that tantalize the senses!
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Creamy Vanilla Ice Cream: A scoop adds a refreshing contrast to the rich blondies, creating a luscious melt-in-your-mouth treat.
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Fresh Berries: Tart raspberries or sweet strawberries provide a burst of freshness that complements the creamy flavors, making each bite pop!
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Coffee or Espresso: The robust, warming notes of coffee enhance the sweet, salty profile, making your dessert experience truly indulgent.
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Caramel Sauce Drizzle: Drizzling warm caramel over your blondies introduces an extra layer of sweetness, taking them to a whole new level of decadence.
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Chocolate Milkshake: For a fun, nostalgic pairing, the creamy chocolate shake perfectly offsets the nutty, sweet flavors of the blondies.
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Roasted Nuts: A handful of spiced or salted nuts adds a crunchy texture that balances the soft, chewy blondies, enhancing their delightful taste.
Enjoy exploring these wonderful pairings that transform your White Chocolate Peanut Butter Blondies into a complete culinary experience!
Storage Tips for White Chocolate Peanut Butter Blondies
Room Temperature: Store your blondies in an airtight container at room temperature for up to 5 days to maintain their soft, chewy texture.
Freezer: For longer storage, wrap the blondies tightly in plastic wrap and aluminum foil, then freeze for up to 3 months. Thaw at room temperature before enjoying.
Reheating: If you prefer warm blondies, simply microwave individual squares for 10-15 seconds. This will bring back their delightful gooeyness.
Cutting Tips: For cleaner cuts, let the blondies cool for at least 20 minutes before slicing them. Enjoy your delicious White Chocolate Peanut Butter Blondies!
Make Ahead Options
These White Chocolate Peanut Butter Blondies are perfect for busy home cooks looking to save time during their week! You can prepare the blondie batter up to 24 hours in advance; just mix the ingredients and store the batter in an airtight container in the refrigerator. This will keep the flavors fresh and ready for baking. When you’re ready to indulge, simply preheat your oven, pour the batter into the prepared pan, and proceed with the baking instructions as outlined. To maintain quality, make sure to cover the batter tightly to prevent it from drying out. Enjoy these gooey, flavorful bars with minimal effort!
Expert Tips for White Chocolate Peanut Butter Blondies
• Resting Time Matters: Allow the blondies to cool for at least 20 minutes before cutting. This helps achieve cleaner edges and a perfect texture.
• Don’t Overmix: Mix the batter just until the flour is incorporated. Overmixing can lead to tough blondies instead of soft and chewy ones.
• Check Your Oven: Oven temperatures can vary. Keep an eye on the blondies; if they start to brown too much, cover them with foil during the last few minutes of baking.
• Proper Storage: To maintain their delicious moisture, store your White Chocolate Peanut Butter Blondies in an airtight container at room temperature for up to five days.
• Freezing Friendly: If you have leftovers, these blondies freeze beautifully! Wrap them tightly in plastic wrap and then in foil. They’ll stay fresh for up to three months.

White Chocolate Peanut Butter Blondies Recipe FAQs
What type of peanut butter works best?
I recommend using creamy peanut butter for a smooth texture, but if you love some crunch, feel free to substitute it with crunchy peanut butter. Just make sure it is regular (not natural) peanut butter to avoid any separation issues.
How should I store my blondies?
Store your White Chocolate Peanut Butter Blondies in an airtight container at room temperature for up to 5 days. To keep them fresh and delicious, avoid storing them in the fridge, as this can dry them out.
Can I freeze these blondies?
Absolutely! To freeze your blondies, wrap them tightly in plastic wrap and then in aluminum foil, ensuring no air gets to them. They will stay fresh for up to 3 months in the freezer. To enjoy, simply thaw at room temperature or microwave individual squares for 10-15 seconds for that warm, gooey delight!
What should I do if my blondies come out dry?
If your blondies are dry, it can often be due to overbaking. Keep a close eye on them during the last few minutes, and remember that a toothpick should come out clean but not too dry. Also, allow them to cool adequately before cutting, as letting them rest helps maintain moisture.
Are these blondies suitable for pets?
No, I wouldn’t recommend sharing these blondies with your pets, especially dogs. The chocolate and sugar can be harmful to them. If you’re looking to include them in baking, consider making pet-friendly treats using unsweetened peanut butter and safe ingredients for animals.
Can I use different types of chocolate chips?
Very! You can absolutely swap the white chocolate chips for dark or milk chocolate chips, depending on your taste. You could even try butterscotch chips for a delicious twist! Just keep in mind that this will alter the sweetness and flavor profile.
What if I want to make a nut-free version?
For a nut-free version of these White Chocolate Peanut Butter Blondies, substitute peanut butter with sunbutter or soy nut butter. Just be cautious about those with allergies and ensure all other ingredients are nut-free. Enjoy baking!

Irresistibly Chewy White Chocolate Peanut Butter Blondies
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and prepare the baking pan with parchment paper and grease.
- Melt ½ cup of unsalted butter in a medium saucepan over medium heat, then stir in 1 cup of creamy peanut butter and 1 cup of dark brown sugar.
- Add in 2 large eggs one at a time, mixing thoroughly. Then, add ½ teaspoon of salt, 1 cup of all-purpose flour, and 1 teaspoon of baking powder until just combined.
- Fold in 1 cup of white chocolate chips and ½ cup of peanut butter chips.
- Pour the batter into the prepared pan, smoothing the top and optionally sprinkling with flaky sea salt.
- Bake for 15 minutes uncovered, then cover with foil and bake for an additional 15-18 minutes until golden.
- Allow the blondies to cool for 20 minutes before cutting into squares.

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