Peanut Butter Blondies are a thick and chewy dessert, packed with peanut butter flavor. They whip up fast and are sure to bring big smiles!
Today we’re jumping headfirst into the world of sweet treats, where chocolate chip cookies make way for something truly special: Peanut Butter Blondies. Picture this: a golden, delicately textured square with an irresistible peanut butter flavor that leaves a nutty aftertaste.
The edges are slightly crisp, the center, a bit soft and fudgy, and the occasional crunch from toasted peanuts just elevates the whole experience. Top it with a sprinkle of sea salt flakes, and you’ve got a dessert that will leave you craving more!
The perfect texture, the nutty flavor, the slightly salty-sweet balance, and the ease of preparation – all these aspects make these Peanut Butter Blondies a star-rated dessert.
Even for first-time bakers, this recipe is a walk in the park. It’s the ideal bake for every occasion and is sure to make the whole family swoon with delight.
So, what are you waiting for? Get your ingredients ready and let’s dive into the delicious world of Peanut Butter Blondies. Happy baking!
Common Questions About Peanut Butter Blondies
Can I use natural peanut butter?
Absolutely! Natural peanut butter works just fine in this peanut butter blondie recipe. It has a great texture and packs in that much-loved nutty flavor. Remember to give it a good stir before using, as natural peanut butter tends to separate.
How do you make fudgy blondies?
The secret to fudgy blondies lies in the careful balance of wet and dry ingredients. Too much flour can result in a cake-like texture, while the right amount gives you that perfect, chewy center.
Also, remember to slightly underbake your blondies; they’ll continue to cook in the pan as they cool, ensuring a fudgy core.
Can I use crunchy peanut butter?
Yes, you can! The crunchy peanut butter will add texture to your blondies, creating a delightful contrast to the soft and chewy core.
Storage
You can never have too much peanut butter! At least that’s what my kids say. These blondies are a great treat to store for later. Here are just a few pointers!
Refrigerator
Once cooled, place your blondies in an airtight container and store them in the refrigerator for up to a week. They taste fantastic cold or at room temperature.
Freezer
Freeze your peanut butter blondies by wrapping them individually in aluminum foil or placing them in a freezer-safe airtight container. They can last up to 3 months. To enjoy, just thaw at room temperature.
Tips
The texture of these blondies should be soft, buttery, and chewy. Here are a few more tips to help you make the best blondies you’ve ever had!
- For best results, use room temperature eggs. They blend more easily into the batter, ensuring a smoother texture.
- Don’t overmix the batter. This can lead to tough blondies.
- Don’t overbake. The center of the blondies should still be slightly soft when you take them out of the oven.
- If using parchment paper, leave an overhang for easy removal from the baking dish.
- Every oven is different, I recommend checking the blondies towards the last 20-25 minutes. As with brownies, it is better to under-bake these blondies rather than overbake.
Ingredients
This recipe has a leg up on your traditional blondie. The peanut butter makes them even more sweet, moist and fudgy!
- Unsalted butter
- Packed brown sugar
- Creamy peanut butter
- Vanilla extract
- Large eggs
- Egg yolk
- All-purpose flour, sifted
- Baking powder
- Salt
- Toasted peanuts
- Sea salt flakes (optional)
How to Make Peanut Butter Blondies
You might call this a deep-dish cookie. Whatever you call it, though, it’s a wonderful peanut buttery treat that has become one of my favorite things!
- Preheat the oven to 350 F.
- In a large bowl, beat the butter and sugar on low.
- Add peanut butter. You can also use a food processor for this recipe.
- One by one, add the eggs and yolk. Beat on low until all are combined.
- In a separate mixing bowl, combine the dry ingredients (flour, baking powder, and salt).
- Add that mixture to the wet ingredients. Mix on low until everything combines.
- Fold in the toasted peanuts.
- Transfer into an 8 or 9-inch square pan (greased or lined with parchment paper).
- Top with more peanuts and sea salt flakes if using.
- Bake for 30 minutes. The center should still be just slightly soft and giggly.
Kitchen Supplies You’ll Need for Peanut Butter Blondies
These chewy peanut butter blondies are golden brown and amazing. Make sure you save the recipe card for later. Next time you need a sweet treat, I promise this will be the first thing that comes to mind!
- Preheated oven
- 8 or 9-inch square pan
- Large bowl
- Mixing bowl
- Electric mixer or hand mixer
- Parchment paper or cooking spray
What to Serve With Peanut Butter Blondies
Pair these blondies with a cold glass of milk, or, for an ultra-indulgent dessert, serve them warm with a scoop of vanilla ice cream. Trust me, it’s a match made in dessert heaven!
Drizzle warm caramel sauce over your peanut butter blondies for an extra decadent treat.
Why You Should Make Peanut Butter Blondies
Get ready for your new favorite cookie bar! These are great treats to fill up your hungry teenagers or to serve a crowd at your next gathering.
- A perfect blend of sweet and salty.
- Great for all occasions.
- Makes a wonderful homemade gift.
- Easy to make and always a hit!
- They freeze well, making them a great make-ahead dessert.
Variations and Add-Ins for Peanut Butter Blondies
I’ve even served these cut into squares with a small Reese’s peanut butter cup on each one. Be sure to try out your own methods and make this recipe all your own!
- Almond or sunflower seed butter can be a great alternative to peanut butter, offering a slightly different, but equally delicious, nutty flavor.
- Stir in dark or white chocolate chips for an extra sweet treat.
- Add Reese’s pieces, peanut butter chips, or chopped peanut butter cups for a double peanut butter experience.
- Sprinkle the top with a peanut butter frosting for a creamier finish.
If you love this easy blondies recipe, you’re going to love these other bar recipes too. Please click each link below to find the easy, printable recipe!
More Great Peanut Butter Treats
Easy No-Bake Peanut Butter Balls
Chocolate Chip Peanut Butter Bars
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Peanut Butter Blondies
Ingredients
- ½ cup unsalted butter – melted and cooled
- 1 ¼ cup brown sugar packed
- ¾ cup peanut butter creamy
- 1 teaspoon vanilla extract
- 2 large eggs – room temp
- 1 egg yolk – room temp
- 1 ¼ cup all-purpose flour sifted
- 1 teaspoon baking powder
- ¼ teaspoon salt
- ½ cup peanuts toasted – chopped or halves + more for garnish
- sea salt flakes on top optional
Instructions
- Preheat the oven to 350 F.
- In a large bowl, beat the butter and sugar on low.
- Add peanut butter. You can also use a food processor for this recipe.
- One by one add eggs and yolk. Beat on low until all combined.
- In a separate mixing bowl combine the dry ingredients (flour, baking powder, and salt).
- Add that mixture to the wet ingredients. Mix on low until everything combines.
- Fold in the toasted peanuts.
- Transfer into an 8 or 9-inch square pan (greased or lined with parchment paper).
- Top with more peanuts and sea salt flakes if using.
- Bake for 30 minutes. The center should still be just slightly soft and giggly.
Notes
The texture of these blondies is soft, buttery, and chewy.
The edges will cook faster and might be a little dryer, but these can be easily cut off before serving if desired.
Equipment
- 8 or 9" square pan
Nutrition
Nutritional information for the recipe is provided as a courtesy and is approximate. Please double-check with your own dietary calculator for the best accuracy. We at Taste of the Frontier cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs are not included in carb counts as it has been shown not to impact blood sugar. Net carbs are the total carbs minus fiber.
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