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Marshmallow Rice Krispies Halloween Brains Recipe

4.5 from 85 reviews

Create spooky and delicious Marshmallow Rice Krispies Halloween Brains that are perfect for a festive treat. This fun and easy-to-make recipe combines classic Rice Krispies cereal with gooey marshmallows and a touch of red food coloring to mimic realistic Halloween brain shapes, providing a perfect combo of sweet, crunchy, and eerie aesthetics for your holiday celebration.

Ingredients

Scale

Main Ingredients

  • 6 tbsp Unsalted butter – creates a smooth base
  • 6 cups Regular marshmallows – primary binding agent
  • 4 cups Rice Krispies cereal – texture foundation
  • ½ tsp Salt – enhances sweetness
  • As needed Red food coloring – creates brain effect

Instructions

  1. Prepare bain-marie: Fill a medium saucepan with ½ cup of water and bring it to a gentle boil. Place a heatproof bowl over the saucepan to create a bain-marie setup, ensuring the bowl does not touch the water.
  2. Melt butter and marshmallows: Add butter and marshmallows to the heatproof bowl. Slowly melt while whisking continuously until the mixture becomes smooth and glossy, ensuring even melting without scorching.
  3. Add salt and coloring: Remove the bowl from heat and whisk in ½ teaspoon of salt along with 2-3 drops of red food coloring to give the mixture a subtle pinkish hue resembling brain tissue.
  4. Combine with cereal: Pour the marshmallow mixture over the Rice Krispies cereal in a large bowl. Stir quickly and thoroughly to coat all the cereal evenly before the mixture sets.
  5. Shape the brains: Lightly oil your hands to prevent sticking, then take portions of the coated cereal and shape them into oval, brain-like forms. Using a butter knife, carve a groove down the center to mimic the brain’s hemispheres.
  6. Add vein details: Dip a toothpick into red food coloring and draw vein-like patterns across the surface of the shaped brains to create a spooky, realistic effect perfect for Halloween treats.

Notes

  • Use oil on your hands generously to prevent sticking when shaping the brains.
  • Adjust the amount of red food coloring to get the desired intensity of the brain color.
  • Work quickly when mixing marshmallow and cereal as the mixture sets fast.
  • Store finished brains in an airtight container to keep them fresh and chewy.
  • For extra flavor, you can add a teaspoon of vanilla extract to the melted marshmallow mixture before combining with the cereal.

Keywords: Halloween treat, Rice Krispies recipe, marshmallow snack, spooky desserts, brain-shaped treat