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+ servings
stacked Rice Krispie treats with butterfingers spread around.
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5 from 2 votes

Butterfinger Krispie Treats Recipe

These Butterfinger Krispie Treats are an easy no bake recipe that comes together in minutes and will feed a crowd!! Your favorite krispie treat recipe is filled with BUTTERFINGER candy bars!
Prep Time15 minutes
Total Time15 minutes
Course: Dessert
Cuisine: American
Servings: 24 bars
Calories: 111kcal
Author: Dorothy Kern
Cost: $5


  • 4 tablespoons (57g) butter , salted or unsalted
  • 1 (10 ounce) bag mini marshmallows
  • 1 teaspoon vanilla extract
  • 6 cups rice krispie cereal
  • 2 cups chopped Butterfinger candy bars


  • Line a 9x13" pan with foil and spray well with cooking spray. The foil is optional, but it makes it easy to remove the bars to slice.
  • Place butter and marshmallows in a large microwave safe bowl. Heat on 50% power in 1 minute increments, stirring after each, until melted and smooth (for about 2-3 minutes in an 1100W microwave). While the mixture is heating, measure the  cereal into another bowl.
  • Working quickly once the marshmallows are melted stir the vanilla into the marshmallow mixture. Add the cereal and Butterfinger bars and stir until all are combined with the melted marshmallow. Pour into prepared pan. Spray your hands with cooking spray and carefully press to compact. (The mixture is hot; be careful not to burn yourself!) Cool before cutting into squares.


Store in an airtight container for up to 3 days, or freeze. Place wax or parchment paper between layers so they don't stick.


Serving: 1treat | Calories: 111kcal | Carbohydrates: 17g | Protein: 1g | Fat: 5g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Trans Fat: 0.1g | Cholesterol: 5mg | Sodium: 85mg | Potassium: 41mg | Fiber: 0.3g | Sugar: 7g | Vitamin A: 524IU | Vitamin C: 4mg | Calcium: 6mg | Iron: 2mg