Brownie Crispy Bars

Brownie Crispy Bars made with Duncan Hines® Chewy Fudge Brownie mix and crispy marshmallow treats are a mashup dessert recipe perfect for picnics and gatherings
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Brownie Crispy Bars
Brownie Crispy Bars made with Duncan Hines® Chewy Fudge Brownie mix and crispy marshmallow treats are a mashup dessert recipe perfect for picnics and gatherings

June 22, 2026
URL: https://www.duncanhines.com/recipes/brownies/brownie-crispy-bars-9546

  • Prep time 20 minutes
  • Total time 60 minutes
  • Servings 18

Ingredients

  • PAM® Original No-Stick Cooking Spray

  • 1 pkg (18.3 oz each) Duncan Hines® Chewy Fudge Brownie Mix

  • 2/3 cup vegetable oil

  • 2 eggs

  • 3 tablespoons water

  • 2 tablespoons Blue Bonnet®

  • 4 cups miniature marshmallows

  • 4 cups crisp rice cereal

  • red, white and blue sprinkles

Nutrition Information

274 calories, 37g carbs

View complete nutrition information

Nutrition Information

274 calories, 37g carbs

View complete nutrition information

Directions

  • Step one

    Preheat oven to 325°F. Spray bottom 9x13-inch pan with cooking spray. Stir together brownie mix, oil, eggs and water until blended, about 50 strokes. Pour into pan and bake according to package directions. Cool.

  • Step two

    Spray large saucepan and rubber spatula with cooking spray. Melt Blue Bonnet over medium-low heat. Stir in marshmallow and cook just until marshmallows are about half melted. Stir in cereal.

  • Step three

    Press crispy treats into the pan on top of cooled brownies. Top with sprinkles. Cool and cut into bars.

Nutrition Information

274 calories, 37g carbs

View complete nutrition information

Brownie Crispy Bars

Nutrition information

Nutrient Amount % Daily Value
Calcium 4 mg 0
Carbohydrate 37 g 12%
Cholesterol 21 mg 7%
Total Fat 13 g 21%
Iron 3 mg 17%
Calories 274 kcal 14%
Sodium 149 mg 6%
Protein 3 g 5%
Saturated Fat 2 g 12%
Sugars 21 g 2%
Vitamin C 3 mg 5%

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