Desserts Cookies Brownie Recipes Nut Brownie Recipes Swirled Peanut Butter Cup Brownies 4.4 (28) 23 Reviews 10 Photos These are the most peanut-buttery brownies you will ever try! You can substitute your favorite homemade brownie recipe for the mix. Submitted by ERICA76 Published on June 18, 2020 Save Rate Print Share Close Add Photo 10 10 10 10 Prep Time: 15 mins Cook Time: 30 mins Additional Time: 1 hr Total Time: 1 hr 45 mins Servings: 24 Yield: 2 dozen brownies Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 24 servings 1 (19.8 ounce) package brownie mix without nuts ½ cup vegetable oil 2 eggs ¼ cup water 1 (13 ounce) package miniature chocolate-covered peanut butter cups - unwrapped, chilled, and coarsely chopped 1 cup creamy peanut butter ⅓ cup white sugar ¼ cup butter, softened 2 tablespoons all-purpose flour 1 teaspoon vanilla extract 1 egg Directions Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish. Stir brownie mix, vegetable oil, 2 eggs, and water in a large mixing bowl until smoothly combined and gently mix the chopped peanut butter cups into the batter. Beat peanut butter, sugar, butter, flour, vanilla extract, and 1 egg together in a bowl with an electric mixer until thoroughly combined. Spread half the brownie batter into the bottom of the prepared baking dish and top with 1/4-cup dollops of peanut butter mixture in an even pattern. Pour remaining brownie batter between the dollops. Use a knife to lightly swirl the peanut butter mixture into the brownie batter; do not overmix. Bake in the preheated oven until a toothpick inserted into the center of the brownies comes out with moist crumbs, 30 to 40 minutes. Cool completely before serving. I Made It Print 47 home cooks made it! Nutrition Facts (per serving) 321 Calories 21g Fat 32g Carbs 6g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 24 Calories 321 % Daily Value * Total Fat 21g 26% Saturated Fat 6g 28% Cholesterol 29mg 10% Sodium 189mg 8% Total Carbohydrate 32g 11% Dietary Fiber 2g 7% Total Sugars 11g Protein 6g 12% Vitamin C 0mg 0% Calcium 25mg 2% Iron 1mg 6% Potassium 182mg 4% * 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.