Print

The Best Fudgy Gluten-Free Peanut Butter Brownies

Gluten Free Peanut Butter Brownie with fork

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

5 from 2 reviews

This Easy Gluten-Free Peanut Butter Brownie Recipe is a classic, rich, chocolaty brownie recipe with peanut butter swirled through the batter before baking. It’s a perfect easy dessert recipe to share with friends and family. 

Ingredients

Units Scale
  • 1 cup of Gluten Free All Purpose Flour (We used King Arthur All Purpose Measure for Measure Gluten-Free Flour)
  • 1/2 Teaspoon Baking Powder
  • 1/2 Teaspoon Sea Salt
  • 1/2 cup Unsweetened Cocoa Powder
  • 2 Sticks of Butter (unsalted)
  • 3 Tablespoons of Avocado Oil (any neutral oil will work)
  • 1 and 1/2 cups of Granulated White Sugar (divided)
  • 2 Large Eggs plus one Egg yolk
  • 1 cup Milk Chocolate Chips (we used Guittard Milk Chocolate Baking Chips)
  • 1 Teaspoon Pure Vanilla Extract
  • 1/4 cup no-stir peanut butter
  • Coarse Sea Salt to sprinkle on top of brownies

Instructions

  1. Preheat the Oven to 350 degrees F.
  2. Line a 9×9 inch pan with parchment paper.
  3. Combine gluten-free flour, baking powder, salt, and cocoa powder in a large mixing bowl. Whisk to combine.
  4. In a saucepan, combine butter, oil, and 3/4 cup sugar. Heat over medium-low heat, stirring constantly with a wooden spoon, until the butter is melted and blended with the sugar and the oil. Remove from heat and cool to room temperature.
  5. Mix eggs, vanilla, and the remaining sugar in a separate large bowl until smooth.
  6. Add the dry ingredients and the chocolate chips to the wet ingredients. Stir with a rubber spatula until combined. Do not overmix. 
  7. Scrape the brownie mixture into the prepared pan. Smooth the top. Dollop the Peanut Butter on top and swirl with a knife.
  8. Bake in the center rack of the oven for 30 – 40 minutes. They will have a shiny top with cracks. Check for doneness with a toothpick test starting at 30 minutes. 
  9. Remove the brownies from the oven and let cool for 30 minutes before cutting. 

Notes