Brownie Bomb Bars are an explosion of rich flavors and decadent layers! Starting with a classic brownie base, they’re topped with marshmallow fluff, coconut, and a crispy chocolate-peanut butter topping.
Prep Time20 minutesmins
Cook Time40 minutesmins
Total Time1 hourhr
Course: Dessert
Cuisine: American
Keyword: Easy
Servings: 24servings
Calories: 320kcal
Equipment
Mixing Bowl
Baking Pan
Microwave-safe Bowl
Ingredients
Ingredients
1box (18 oz)double chocolate premium brownie mix with chocolate chips
1largeegg
1/3cupvegetable oil
1/4cupwater
1jar (7 oz)jet-puffed marshmallow creme
1/3 to 1/2cupsweetened flaked coconut
2cupsmilk chocolate chips
1cupchunky peanut butter
3 1/2cupscocoa krispies cereal
Instructions
Preheat oven to 325°F (163°C). Lightly grease a 13x9-inch baking pan.
In a medium bowl, mix together brownie mix, egg, oil, and water until fully combined. Spread evenly in the prepared pan.
Bake for 35–45 minutes. Let cool completely.
Spread marshmallow creme over cooled brownie layer and sprinkle with coconut.
In a microwave-safe bowl, melt chocolate chips and peanut butter in 1-minute intervals until smooth.
Stir in cocoa krispies cereal until coated. Spread evenly over the marshmallow layer.
Cover and refrigerate for at least 2 hours. Cut into bars and serve.
Notes
Chill thoroughly before cutting for clean bars. You can use creamy peanut butter or swap in white chocolate. Store refrigerated up to 1 week or freeze for longer storage.