Recipes & Cooking Desserts & Baking Cookies Peanut Butter Cookies Copycat Buckeye Brownie Cookies Are the Most Decadent Treat You've Ever Had Be the first to rate & review! Each cookie is the perfect combination of creamy peanut butter and fudgy chocolate. By Erin Hooker Erin Hooker Erin is the assistant food editor at Better Homes & Gardens, where she covers weeknight and budget cooking, along with trending copycat recipes. Learn about BHG's Editorial Process Published on December 21, 2023 Recipe tested by Juliana Hale Recipe tested by Juliana Hale Juliana Hale is a senior culinary specialist in the test kitchen with 20 years of experience in recipe testing and development. She works closely with AllRecipes, Forks Over Knives, Midwest Living, and Traditional Home overseeing testing in the test kitchen for those titles. Juli is an expert in all fields of cooking, but is particularly geeky about mixology and has taught her class, Fun with Sours, to internal staff. Learn more about the Better Homes & Gardens Test Kitchen Rate PRINT Share Close Photo: Carson Downing Prep Time: 25 mins Bake Time: 24 mins Cool Time: 12 mins Stand Time: 5 mins Total Time: 1 hr 6 mins Servings: 9 Yield: 9 cookies Jump to Nutrition Facts Everything about this cookie is over the top, including the calories—but who counts those at the holidays? A copy of Crumbl’s crowd-pleasing Buckeye Brownie Cookie, this decadent treat features a chocolate cookie topped with a layer of creamy peanut butter and silky chocolate ganache. How to Customize Copycat Buckeye Cookies Not a fan of peanut butter? Try making a Double Fudge Brownie Copycat Cookie. To make, omit peanut butter filling and crumble either a purchased or homemade brownie or a cooled cookie. Top cooled cookies with ganache and sprinkle with crumbled brownie or cookie. To add a little crunch to this cookie, use crunchy peanut butter in place of creamy for the peanut butter balls. How to Store Buckeye Cookies Store cookies in an airtight container at room temperature up to 2 days or freeze up to 3 months. Buckeye Cookies Ingredients 3/4 cup plus 2 tbsp salted butter, softened 3/4 cup granulated sugar 1/2 cup packed brown sugar 2 large eggs 1 large egg yolk 2 1/4 teaspoons vanilla 1 teaspoon instant espresso coffee powder 2/3 cup unsweetened Dutch-process cocoa powder 1 1/2 teaspoons baking soda 1/2 teaspoon plus 1 pinch salt 2 1/2 cups all purpose flour 1/2 cup heavy cream 6 ounces semisweet or bittersweet chocolate bar, finely chopped 3/4 cup creamy peanut butter 1 cup plus 2 tbsp powdered sugar Directions Preheat oven to 375°F. Line two cookie sheets with parchment paper. In a large bowl beat the 3/4 cup butter with a mixer on medium to high 30 seconds. Add granulated sugar and brown sugar; beat on medium, scraping bowl as needed, 2 minutes. Beat in eggs, egg yolk, 2 tsp. of the vanilla, and the coffee powder until combined. Beat in cocoa powder, baking soda, and the 1/2 tsp. salt until combined. Beat in flour. Drop dough by 1/3-cup portions 3 inches apart on prepared cookie sheets. Flatten mounds to about 3/4 inch thick and 3-inch diameter. Bake cookies until edges are just set and tops appear crackled, about 12 minutes. Let cool 2 minutes on cookie sheets. Remove; cool completely on wire racks. For ganache, in a saucepan bring heavy cream just to boiling over medium-high; remove from heat. Add chocolate (do not stir). Let stand 5 minutes. Stir until smooth. Remove from heat; cool 10 minutes. In a medium bowl stir together peanut butter, powdered sugar, and remaining 2 Tbsp. butter, 1/4 tsp. vanilla, and pinch of salt until combined. Divide peanut butter mixture into 1 1/2-inch balls. Top each cooled cookie with a peanut butter ball; press down gently to flatten to within 1/2 inch of cookie edge. Spoon ganache over peanut butter. 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Rate It Print Nutrition Facts (per serving) 778 Calories 44g Fat 84g Carbs 15g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 9 Calories 777.8 % Daily Value * Total Fat 43.7g 56% Saturated Fat 21.7g 108% Cholesterol 138.5mg 46% Sodium 600.3mg 26% Total Carbohydrate 83.9g 31% Dietary Fiber 6.5g 23% Total Sugars 44.4g Protein 15.1g 30% Vitamin D 0.6mcg 3% Vitamin C 0.1mg 0% Calcium 70mg 5% Iron 8mg 44% Potassium 383mg 8% Fatty acids, total trans 0.8g Vitamin D 26.1IU Alanine 0.6g Arginine 1.1g Ash 3.3g Aspartic acid 1.3g Caffeine 22.1mg Carotene, alpha 0.7mcg Choline, total 96.9mg Copper, Cu 0.8mg Cystine 0.2g Energy 3254.1kJ Fluoride, F 1.8mcg Folate, total 88.2mcg Glutamic acid 3.1g Glycine 0.6g Histidine 0.3g Isoleucine 0.5g Leucine 1g Lysine 0.5g Methionine 0.2g Magnesium, Mg 115mg Manganese, Mn 1.3mg Niacin 5.4mg Phosphorus, P 238.4mg Pantothenic acid 0.8mg Phenylalanine 0.7g Phytosterols 0mg Proline 1g Retinol 214.3mcg Selenium, Se 29.1mcg Serine 0.8g Starch 1.2g Theobromine 245.1mg Threonine 0.4g Vitamin E (alpha-tocopherol) 2.2mg Tryptophan 0.2g Tyrosine 0.5g Valine 0.6g Vitamin A, IU 784.7IU Vitamin A, RAE 217.7mcg Vitamin B-12 0.2mcg Vitamin B-6 0.2mg Vitamin K (phylloquinone) 3.8mcg Water 33.2g Zinc, Zn 3mg *The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.