Ingredients
Base Recipe (for 1 layer)
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3 tablespoons unsalted butter
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4 cups mini marshmallows
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6 cups Rice Krispies cereal
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Food coloring (red and blue for colored layers)
Toppings & Extras
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Red, white, and blue sprinkles
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White chocolate drizzle
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Star-shaped cookie cutter (optional)
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Parchment paper for lining
Full Layered Version
For a three-color layered pan (red, white, blue), triple the recipe and divide as follows:
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Red layer: add red food coloring to melted marshmallows before adding cereal
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White layer: classic, no coloring
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Blue layer: add blue food coloring to marshmallow mix
Instructions
Step 1: Prep Your Pan
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Line a 9×13-inch baking pan with parchment paper.
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Lightly grease the paper with butter or non-stick spray.
Step 2: Make the First Layer (Red)
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In a large pot, melt 3 tbsp butter over low heat.
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Add 4 cups marshmallows and stir until smooth.
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Add red food coloring and stir to combine.
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Remove from heat and quickly fold in 6 cups cereal until evenly coated.
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Press mixture into the bottom of the pan using buttered hands or wax paper.
Step 3: Repeat for White and Blue Layers
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Repeat the same steps without food coloring for the white layer.
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Then repeat with blue food coloring for the blue layer.
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Press each layer gently on top of the previous one while still warm.
Step 4: Decorate
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Once all layers are set, top with sprinkles while still slightly sticky, or drizzle with melted white chocolate.
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Let cool completely at room temperature (or refrigerate briefly if needed).
Step 5: Slice & Serve
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Lift the whole slab from the pan using parchment paper.
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Slice into squares, rectangles, or use cookie cutters for fun shapes.
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Serve and watch them vanish.
Notes
If you want vibrant colors, use gel food coloring—liquid types may water down the mixture.