Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Peanut Butter Blondies Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.3 from 82 reviews

  • Author: Patricia
  • Total Time: 38 mins
  • Yield: 16 servings

Description

Peanut Butter Blondies are thick, chewy, and packed with rich peanut butter flavor. This quick and easy dessert recipe combines creamy peanut butter with a buttery, brown sugar base and toasted peanuts for added texture and crunch. Perfect for satisfying sweet cravings with a nutty twist.


Ingredients

Wet Ingredients

  • ½ cup unsalted butter – melted and cooled
  • 1 ¼ cup brown sugar – packed
  • ¾ cup creamy peanut butter
  • 1 teaspoon vanilla extract
  • 2 large eggs – room temperature
  • 1 egg yolk – room temperature

Dry Ingredients

  • 1 ¼ cup all-purpose flour – sifted
  • 1 teaspoon baking powder
  • ¼ teaspoon salt

Add-ins and Toppings

  • ½ cup toasted peanuts – chopped or halves
  • Sea salt flakes on top (optional)


Instructions

  1. Preheat Oven: Preheat your oven to 350°F (177°C) to ensure it reaches the correct temperature for baking the blondies evenly.
  2. Mix Butter and Sugar: In a large bowl, beat the melted and cooled unsalted butter and packed brown sugar together on low speed until combined and smooth.
  3. Add Peanut Butter: Add the creamy peanut butter to the butter and sugar mixture. Mix thoroughly on low speed to combine well.
  4. Incorporate Eggs: Add the eggs and egg yolk one at a time, beating on low speed after each addition until fully incorporated. This helps create a smooth batter.
  5. Combine Dry Ingredients: In a separate bowl, whisk together the sifted all-purpose flour, baking powder, and salt to evenly distribute the leavening agent.
  6. Mix Dry into Wet: Gradually add the dry ingredients to the wet mixture. Mix on low speed until just combined, being careful not to overmix to keep the blondies tender.
  7. Fold in Peanuts: Gently fold the toasted peanuts into the batter with a spatula to add texture and a nutty crunch.
  8. Prepare Baking Pan: Grease or line a baking pan with parchment paper. Transfer the batter into the pan, spreading it evenly.
  9. Add Toppings: Scatter additional peanuts and optional sea salt flakes on top for extra flavor and decoration.
  10. Bake: Bake in the preheated oven for 30 minutes. The center should remain slightly soft and a bit gooey when done. Remove from oven and let cool before slicing.

Notes

  • Use creamy peanut butter for a smooth batter, but chunky peanut butter can be substituted for extra texture.
  • Allow eggs to reach room temperature before mixing for better incorporation and texture.
  • Be careful not to overbake; the blondies should be soft in the center for the best chewy texture.
  • For a gluten-free option, substitute all-purpose flour with a 1:1 gluten-free baking flour blend.
  • Storing in an airtight container keeps these blondies fresh for up to 4 days.
  • Prep Time: 8 mins
  • Cook Time: 30 mins
  • Category: Dessert
  • Method: Baking
  • Cuisine: American