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Gluten-Free Rice Krispy Treats with Cereal

By the Gluten Free Recipes team ·

Indulge in the nostalgic crunch of these classic Rice Krispy Treats, made entirely gluten-free. These chewy, sweet squares offer a delightful textural contrast and a satisfyingly simple flavor that everyone will love.

Medium Gluten-Free Verified gluten free vegetarian
Prep: 20 min Cook: 25 min Total: 45 min Serves: 4

At a glance: This medium desserts recipe yields 4 servings in about 45 minutes (20 min prep, 25 min cook). It uses 4 ingredients — including certified gluten-free puffed rice cereal, marshmallows, butter or dairy-free alternative — and walks through 6 steps. Updated . Browse more desserts recipes or return to all gluten-free recipes.

Gluten-Free Rice Krispy Treats with Cereal — desserts recipe, serves 4

Cross-Contamination Warning for Gluten-Free Rice Krispy Treats with Cereal: When preparing this desserts recipe, in a shared kitchen, avoid porous materials — wooden spoons, wooden cutting boards, and scratched non-stick pans can harbor gluten proteins even after washing. Prefer glass, metal, or silicone tools.

Gluten-Free Notes for Gluten-Free Rice Krispy Treats with Cereal: This recipe relies on certified gluten-free puffed rice cereal and marshmallows to ensure it is free from gluten-containing grains.

Scale Recipe:
4 servings
Ingredient amounts update automatically

Ingredients

  • 6 cups certified gluten-free puffed rice cereal
  • 10 oz marshmallows (about 40 regular-sized)
  • 4 tbsp butter or dairy-free alternative
  • 1 tsp pure vanilla extract

Instructions

  1. 1

    Lightly grease a 9x13 inch baking pan with butter or cooking spray, or line it with parchment paper for easy removal. This will prevent the treats from sticking.

  2. 2

    In a large microwave-safe bowl, combine the marshmallows and butter. Microwave on high for 1 minute, stir, and then continue microwaving in 30-second intervals, stirring between each, until the marshmallows are completely melted and smooth. This should take about 2-3 minutes total.

  3. 3

    Stir in the pure vanilla extract until it's fully incorporated into the melted marshmallow mixture. The aroma will become wonderfully fragrant.

  4. 4

    Add the certified gluten-free puffed rice cereal to the melted marshmallow mixture. Gently fold everything together with a spatula until the cereal is evenly coated. Be careful not to crush the cereal too much.

  5. 5

    Transfer the coated cereal mixture into the prepared baking pan. Using a greased spatula or your hands, gently press the mixture evenly into the pan. Work quickly as the mixture will start to set.

  6. 6

    Allow the Rice Krispy Treats to cool completely at room temperature for at least 30 minutes, or until firm to the touch. Once cooled, cut into squares and enjoy the classic, chewy, crispy goodness.

Nutrition (per serving)

308
Calories
10g
Protein
43g
Carbs
19g
Fat
4g
Fiber
87mg
Sodium

Tips & Notes

  • Brown the butter before adding it for a nutty, caramel depth that elevates simple recipes.
  • Let cooked rice rest, covered and off the heat, for 5–10 minutes for fluffier grains.
  • Pure vanilla extract (not imitation) gives a much more complex, rounded flavor — worth the cost in simple recipes.

Learn More

Gluten Free Recipes Team

Celiac-safe recipe development and testing since 2026

Our team develops and tests every recipe to be 100% gluten-free, verifying ingredients, techniques, and cross-contamination risks. We focus on making gluten-free cooking as delicious and accessible as possible. Learn more about us.

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