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rice krispie treats recipe in pyrex dish

Rice Krispie Treats Recipe with Fluff

This rice krispie treats recipe makes a 9 x 13 pan of rich and creamy squares. They are so easy to make, and substituting marshmallow fluff for regular marshmallows is the secret!
Course Dessert
Cuisine American
Keyword rice krispies, rice krispies treats
Prep Time 10 minutes
Cook Time 3 minutes
resting time 1 hour
Total Time 1 hour 13 minutes
Servings 12 squares
Calories 105kcal


  • 1 13 oz. jar/container marshmallow cream
  • 4 tablespoons butter or margarine
  • 8 cups Rice Krispies cereal


  • In a large pan over medium heat, melt the butter.
  • Add marshmallow cream and stir until combined. All the lumps have to be gone and it will be smooth.
  • Remove from heat.
  • Add Rice Krispies 2 c. at a time. Mix well.
  • Put out into 9 x 13 pyrex pan and smash down with a large spoon.
  • Let sit for one hour.
  • Cut and enjoy!


Serving: 1square | Calories: 105kcal | Carbohydrates: 16g | Protein: 1g | Fat: 4g | Saturated Fat: 2g | Trans Fat: 1g | Cholesterol: 10mg | Sodium: 132mg | Potassium: 24mg | Fiber: 1g | Sugar: 2g | Vitamin A: 1358IU | Vitamin C: 12mg | Calcium: 2mg | Iron: 6mg