Slow Cooker Peanut Butter Brownies Recipe {with Reese's Cup Candies}
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Slow Cooker Peanut Butter Brownies

Your slow cooker will turn these Reese’s cup filled brownies into a magically gooey and ultra fudgy dessert experience.
Prep Time10 mins
Cook Time3 hrs
Total Time3 hrs 10 mins
Course: Dessert
Cuisine: American
Keyword: brownie mix idea, reeses brownies, slow cooker brownies, slow cooker dessert
Servings: 10
Calories: 503kcal
Author: Julie Clark


  • 1 box brownie mix I used Ghirardelli brand
  • 2/3 cup vegetable oil
  • ¼ cup water
  • 2 large eggs
  • 8 Reese's cups chopped
  • 6 ounces hot fudge sauce
  • 1 tablespoon peanut butter
  • ½ cup hot water


  • Grease the inside of a 6-quart slow cooker with butter.
  • In a large bowl, whisk together the oil, ¼ cup of water and two eggs. Add the brownie mix and stir until combined. Add the chopped Reese's cups and stir until combined.
  • Spread the brownie batter evenly in the bottom of the greased slow cooker.
  • In a separate bowl (or glass measuring cup), combine the hot fudge, peanut butter and remaining ½ cup of hot water. Whisk until smooth. Pour the sauce over the brownie mix in the slow cooker.
  • Place the lid on the slow cooker and cook on HIGH power for 2 to 3 hours (or until center of brownie is just set). Serve warm topped with vanilla ice cream.


The calories shown are based on the brownies being divided 10 ways, with 1 serving being 1/10 of the recipe. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate.


Calories: 503kcal | Carbohydrates: 58g | Protein: 6g | Fat: 28g | Saturated Fat: 15g | Cholesterol: 38mg | Sodium: 278mg | Potassium: 119mg | Fiber: 1g | Sugar: 37g | Vitamin A: 60IU | Calcium: 25mg | Iron: 2mg