Killer Crunch Brownies

User Reviews

4.6

121 reviews
Excellent
  • Prep Time

    1 hr 20 mins

  • Cook Time

    35 mins

  • Total Time

    1 hr 55 mins

  • Servings

    24 servings

  • Course

    Dessert

  • Cuisine

    American

Killer Crunch Brownies

Killer Crunch Brownies layer classic chocolate brownies topped with a peanut butter, marshmallow crème, and rice krispie cereal mix for a textured, rich dessert. The base brownies are fudgy and dense, while the topping adds creamy, sweet, and crunchy contrast, creating a multi-textured treat.

Description

This dessert recipe builds on a traditional chocolate brownie base made by melting butter and chocolate chips together, then mixing in sugar, vanilla, eggs, flour, and salt. The batter is baked in a 9x13-inch pan lined with foil for easy removal. Baking ensures a moist but set brownie layer.

While still warm, the brownies are topped with marshmallow crème spread evenly. A melted mix of peanut butter and semi-sweet chocolate chips is combined with rice krispie cereal to add chocolate peanut butter flavor and a crisp crunch on top. This combination contributes creaminess and crispness contrasting with the dense brownie layer.

The recipe capitalizes on the temperature of the warm brownies to help spread the marshmallow crème smoothly, and the peanut butter-chocolate mixture solidifies to hold the rice krispies. The overall result is a dessert with fudgy, creamy, and crunchy layers. The pan size and layering technique ensure the bars slice easily and hold shape when served.

I Made This!

11 people made this

Save this

58 people saved this

Ingredients

Servings

Brownies:

  • 1 (12-ounce) (12-ounce) bag chocolate chips (2 cups)
  • 1 cup butter
  • 1 ½ cups granulated sugar
  • 1 teaspoon vanilla
  • 4 large egg
  • 1 ½ cups all-purpose flour
  • ½ teaspoon salt

Topping:

  • 1 (7-ounce) (7-ounce) jar marshmallow creme
  • 1 cup peanut butter
  • 1 cup chocolate chips semi-sweet
  • 3 cups rice krispie cereal

Instructions

  1. Preheat the oven to 350 degrees. Line a 9X13-inch baking pan with aluminum foil or parchment paper and lightly spray with cooking spray (helps with cleanup and lifting out the bars).
  2. For the brownies, in a medium saucepan over low heat or in a microwave-safe bowl in the microwave, melt the butter and chocolate chips. Stir constantly and remove from the heat when the chips are fully melted.
  3. Whisk in the sugar and vanilla. Add the eggs, blending fully, one at a time. Add the flour and salt and mix until well combined. Pour the batter into the prepared pan. Bake for 25-30 minutes until the brownies are cooked through and set but not overbaked.
  4. While the brownies are still warm, dollop the marshmallow crème over the top in large scoops and spread into an even layer.
  5. In a medium saucepan or in a microwave-safe bowl in the microwave, melt the peanut butter and chocolate chips together over low heat, stirring constantly, until melted and smooth. Remove from the heat and stir in the rice krispies until evenly coated.
  6. Scoop spoonfuls of the crispy topping over the marshmallow layer and gently spread into an even layer. Let the pan of brownies cool to room temperature and then refrigerate until the chocolate krispie topping is set, 1-2 hours. Serve chilled or at room temp.

Nutrition Information

Show Details
Serving 1 Brownie Calories 338kcal (17%) Carbohydrates 39g (13%) Protein 5g (10%) Fat 19g (29%) Saturated Fat 9g (45%) Cholesterol 54mg (18%) Sodium 199mg (8%) Fiber 1g (4%) Sugar 26g (52%)

Nutrition Facts

Serving: 24servings

Amount Per Serving

Calories kcal

% Daily Value*

Serving 1 Brownie
Calories 338kcal 17%
Carbohydrates 39g 13%
Protein 5g 10%
Fat 19g 29%
Saturated Fat 9g 45%
Cholesterol 54mg 18%
Sodium 199mg 8%
Fiber 1g 4%
Sugar 26g 52%

* Percent Daily Values are based on a 2,000 calorie diet.

Genuine Reviews

User Reviews

Overall Rating

4.6

121 reviews
Excellent

Write a Review

Drag & drop files here or click to upload
Other Recipes

You'll Also Love

Loaded Mashed Potatoes

American
5.0 (33 reviews)

Easy Baked Sweet Potatoes

American
5.0 (15 reviews)

Tiramisu

Italian
5.0 (18 reviews)

Creamy Chicken Pasta Salad

American
5.0 (12 reviews)

Candied Yams

American
5.0 (21 reviews)

Buffalo Wings

American
5.0 (63 reviews)

Broccoli Casserole

American
5.0 (36 reviews)

Crab Cake Sandwich

American
5.0 (15 reviews)

S'mores Bars

American
5.0 (21 reviews)

Vegetable Beef Stew

American
5.0 (30 reviews)

Cajun Roasted Turkey

American
5.0 (39 reviews)

Oven Baked Chicken and Rice

American
5.0 (27 reviews)