You are here: Home » Recipes » Gluten-Free Chocolate-Peanut Butter Brownies Gluten-Free Chocolate-Peanut Butter Brownies Recipe by Our Cookbook CollectionKitchen Tested Yield 16 servings Prep 15 mins Cook 35 mins No one will know these chewy brownies are gluten-free. Mark Boughton PrintEmail Ingredients Canola for greasing pan Sweet rice flour for dusting pan1/2 cup (1 stick) unsalted butter, cut into large chunks6 ounces unsweetened chocolate1/3 cup oat flour1/3 cup sweet rice flour1 teaspoon xanthan gum1 teaspoon baking powder1/2 teaspoon salt1 cup sugar2 eggs1 teaspoon vanilla extract1/4 cup peanut butter, heated in microwave 30 seconds to soften Instructions Preheat oven to 350F. Grease an 8-inch square baking pan with oil. Dust with sweet rice flour. Set a large pot of water over medium heat and bring to a gentle boil. Place a metal bowl on top of it. Place butter and chocolate in metal bowl. Cook, stirring with a rubber spatula, until melted. Remove bowl from heat. Let cool to room temperature. Sift oat flour, sweet rice flour and xanthan gum together into a large bowl. Stir in baking powder and salt. Whisk sugar into chocolate mixture. Whisk in eggs and vanilla. Stir in dry ingredients until mixture is just combined. Pour batter into prepared pan. Dollop peanut butter onto top of batter. Gently swirl peanut butter into batter with a spoon. Smooth top of batter. Bake 25 minutes, or until a knife inserted into the middle of the pan comes out clean. If batter remains on knife, continue baking in 3 minutes increments until done. Let cool completely before slicing into 16 squares. Serves 16. Recipe adapted from Gluten-Free Girl and the Chef: A Love Story with 100 Tempting Recipes by Shauna James Ahern and Daniel Ahern (Wiley 2010).