Recipes Desserts Cookies Brownie Recipes Peanut Butter Cookie Dough Brownies 5.0 (2) 2 Reviews 2 Photos Inspired (and cribbed) largely from Brooke's Best Bombshell Brownies and Eggless Peanut Butter Cookies, both recipes found here on Allrecipes, I concocted this amazing treat. They turned out so fantastic, I thought they deserved their own recipe. Submitted by Tiffany Thompson Updated on December 2, 2021 Save Rate Print Share Close Add Photo Prep Time: 30 mins Cook Time: 35 mins Additional Time: 1 hr 5 mins Total Time: 2 hrs 10 mins Servings: 24 Yield: 24 servings Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients Brownies: cooking spray 2 ½ cups white sugar 1 cup butter, melted 1 tablespoon vanilla extract 4 eggs 1 ½ cups all-purpose flour 1 cup unsweetened cocoa powder 1 teaspoon salt Cookie Dough: ¼ cup milk ½ teaspoon white vinegar ½ cup butter, softened ½ cup creamy peanut butter ½ cup white sugar ½ cup packed brown sugar 1 ¼ cups all-purpose flour ¾ teaspoon baking soda ½ teaspoon baking powder ¼ teaspoon salt Topping: ¾ cup chocolate chips, melted (Optional) Directions Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 9x13-inch baking dish. Combine 2 1/2 cups white sugar, 1 cup melted butter, and vanilla extract in a large bowl. Beat in eggs one at a time with an electric mixer, mixing well after each addition until thoroughly blended. Sift 1 1/2 cups flour, cocoa powder, and salt together in a bowl. Stir flour mixture gradually into butter mixture until blended. Spread batter evenly into the prepared baking dish. Bake in the preheated oven until an inserted toothpick comes out clean, 35 to 40 minutes. Combine milk and vinegar in a large bowl and let stand for 5 minutes until milk sours. Add 1/2 cup butter, peanut butter, 1/2 cup white sugar, and brown sugar; stir until mixture is smooth and fully combined. Sift 1 1/4 cups flour, baking soda, baking powder, and salt together in a small bowl. Mix into peanut butter mixture until well blended. Spread peanut butter mixture over warm brownies. Drizzle melted chocolate chips on top. Refrigerate for 1 to 2 hours before cutting into squares. Cook's Note: If you like your brownies soft and gooey, bake for 25 minutes only. I Made It Print Nutrition Facts (per serving) 348 Calories 17g Fat 47g Carbs 5g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 24 Calories 348 % Daily Value * Total Fat 17g 22% Saturated Fat 9g 47% Cholesterol 62mg 21% Sodium 293mg 13% Total Carbohydrate 47g 17% Dietary Fiber 2g 8% Total Sugars 33g Protein 5g 10% Calcium 31mg 2% Iron 2mg 9% Potassium 150mg 3% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.