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Easy Candy Corn Rice Krispie Treats (Best 20-Minute Recipe)

candy corn rice krispie treats - featured image

These Easy Candy Corn Rice Krispie Treats are a festive, no-bake Halloween dessert ready in just 20 minutes. Made with only 4 main ingredients, they’re soft, chewy, and perfectly balanced with sweet candy corn and buttery marshmallow.

Ingredients

Scale
  • 3 tablespoons unsalted butter
  • 1 package (10 oz) mini marshmallows
  • 6 cups Rice Krispies cereal
  • 1 cup candy corn
  • ¼ teaspoon vanilla extract (optional)
  • Pinch of flaky sea salt (optional)

Instructions

  1. Prep your pan. Line a 9×13-inch baking pan with parchment paper, leaving about two inches of overhang on the long sides. Lightly spray the parchment with non-stick cooking spray. Set aside.
  2. Melt the butter. Place a large pot over medium-low heat. Add the 3 tablespoons of unsalted butter and let it melt slowly. Do not let it burn.
  3. Add the marshmallows. Pour the entire 10-ounce bag of mini marshmallows into the pot. Stir constantly with a rubber spatula until completely melted and smooth, about 3-4 minutes. Keep heat on low to medium-low.
  4. Add vanilla and salt (optional). If using, stir in the vanilla extract and flaky salt. Remove the pot from the heat.
  5. Fold in the cereal. Add the 6 cups of Rice Krispies cereal to the pot. Gently fold until no dry spots remain, being careful not to crush the cereal.
  6. Fold in the candy corn. Add 1 cup of candy corn and fold gently until evenly distributed. Do not overmix.
  7. Transfer to the pan. Scrape the mixture into the prepared pan.
  8. Press it down. Lightly spray your hands or a butter knife with non-stick cooking spray. Press the mixture evenly into the pan with gentle, even pressure.
  9. Let them set. Allow the treats to cool at room temperature for at least 30 minutes. Do not refrigerate.
  10. Cut and serve. Once set, lift the block out of the pan using the parchment overhang. Cut into squares with a sharp knife. Wipe the knife clean between cuts.

Notes

Use low heat to avoid scorching marshmallows. Grease all tools with non-stick spray to prevent sticking. Let treats cool completely before cutting for clean edges. Store in an airtight container at room temperature for up to 4 days. For longer storage, freeze individually wrapped squares for up to a month.

Nutrition

Keywords: candy corn rice krispie treats, halloween treats, no-bake dessert, easy rice krispie treats, 20-minute recipe