Halloween Rice Krispie Cake is stuffed with fluff! What better way to celebrate the holiday than with a giant homemade rice krispies treat?

Halloween Rice Krispie Treat Cake

Course: Dessert
Cuisine: American
Keyword: Halloween desserts, rice krispie treat cakes
Cook Time: 10 minutes
Total Time: 10 minutes
Servings: 12
Calories: 243kcal
Author: Jessica Formicola
Halloween Rice Krispie Cake is stuffed with fluff! What better way to celebrate the holiday than with a giant homemade rice krispies treat?
Print Recipe

Ingredients

  • 5 tablespoons butter divided
  • 6 cups mini marshmallows
  • 8 cups Rice Krispies Cereal
  • 7 ounces marshmallow creme (fluff)
  • Festive frosting
  • Festive sprinkles

Instructions

  • Melt 1 tablespoon butter in the microwave. Pour into bundt pan and spread up the sides using a pastry brush.
  • In a large pot or Dutch oven, melt remaining butter (4 tablespoons) and mini marshmallows, stirring with a wooden spoon.
  • As soon as the mixture melts and combines, add Rice Krispies, working fast to cover all cereal in marshmallow. Turn burner to low or "keep warm" setting.
  • Place 1/2 of the mixture into the bundt pan and press into the bottom and up the sides, creating a well.
  • Spoon marshmallow creme into the well.
  • Spoon remaining Rice Krispie mixture over the fluff, covering all holes and pressing down firmly.
  • Allow to cool to room temperature before inverting and transferring to a serve plate. If you remove the cake too soon, it will not have set and will fall.
  • Decorate using desired colored frosting and sprinkles.
  • If you've tried this recipe, come back and let us know how it was! 

Nutrition

Calories: 243kcal | Carbohydrates: 50g | Protein: 1g | Fat: 5g | Saturated Fat: 3g | Cholesterol: 12mg | Sodium: 160mg | Potassium: 23mg | Sugar: 26g | Vitamin A: 1390IU | Vitamin C: 11.8mg | Calcium: 2mg | Iron: 5.7mg