Cereal Marshmallow Treats
Cereal Marshmallow Treats is a easy American recipe that serves 12. 210 calories per serving. Recipe by Lisa Nguyen on YouTube.
Prep: 17 min | Cook: 5 min | Total: 27 min
Cost: $18.79 total, $1.57 per serving
Ingredients
- 3 tbsp Unsalted Butter (cut into cubes, room temperature)
- 4 cups Mini Marshmallows (regular size, not the giant ones)
- 6 cups Fruity Pebbles Cereal (any brand, lightly toasted optional)
- 6 cups Cinnamon Toast Crunch Cereal (optional variation)
- 2 cups Lucky Charms Marshmallows (only the marshmallow pieces, separated from the oat cereal)
Instructions
Prepare Pan
Line a 9x13 inch baking pan with parchment paper, allowing excess to hang over the sides for easy removal.
Time: PT2M
Melt Butter
Place the butter in a saucepan over medium‑low heat and melt, stirring constantly.
Time: PT2M
Temperature: low
Add Marshmallows
Add the mini marshmallows to the melted butter and stir until completely smooth and glossy.
Time: PT3M
Temperature: low
Fold in Cereal
Remove the saucepan from heat. Quickly add your chosen cereal (Fruity Pebbles, Cinnamon Toast Crunch, or Lucky Charms marshmallows) and toss until every piece is evenly coated.
Time: PT2M
Press Into Pan
Transfer the mixture to the prepared pan. Using a greased spatula or your hands (wearing a clean kitchen glove), press firmly and evenly to a uniform thickness.
Time: PT2M
Cool and Set
Allow the treats to cool at room temperature for about 10 minutes, then lift out using the parchment overhang and cut into 12 bars.
Time: PT10M
Serve
Arrange the bars on a serving plate and enjoy immediately or store as directed.
Time: PT1M
Nutrition Facts
- Calories
- 210
- Protein
- 2g
- Carbohydrates
- 30g
- Fat
- 8g
- Fiber
- 1g
Dietary info: Vegetarian
Allergens: Dairy, Gluten (cereal), Gelatin (marshmallows)
Last updated: March 13, 2026






