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Lucky Charms Rice Krispies Treats: A Magical St. Patrick’s Day Delight

These Lucky Charms Rice Krispies Treats are the perfect way to add a touch of magic to any St. Patrick’s Day celebration. Quick, easy, and packed with festive charm, they make a delicious snack for kids and adults alike!
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Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings: 12 -16 squares
Course: Dessert, Snack
Cuisine: American
Ingredients Method Notes

Ingredients
  

  • 6 tablespoons butter
  • 1 10-ounce bag white mini marshmallows
  • Green food coloring about 20-40 drops, or to desired shade
  • 6 cups Lucky Charms cereal
  • 1 teaspoon vanilla extract
  • 1 cup colored mini marshmallows optional, for topping
  • Green sprinkles or St. Patrick’s Day-themed sprinkles optional, for decoration

Method
 

  1. Prepare the Pan – Lightly spray a 9x12 baking dish with cooking spray and set it aside.
  2. Melt the Butter & Marshmallows – In a large pot over medium heat, melt the butter. Reduce heat to low and add the mini marshmallows, stirring continuously until fully melted.
  3. Color the Mixture – Add green food coloring to the melted marshmallows, stirring until you achieve the desired shade of green. Remove from heat.
  4. Mix in the Cereal – Stir in the vanilla extract, then gradually fold in the Lucky Charms cereal, ensuring each piece is evenly coated in the marshmallow mixture.
  5. Add Extra Magic – If using colored mini marshmallows, gently stir in half of them, leaving some visible for extra color.
  6. Shape the Treats – Pour the mixture into the prepared baking dish. Using wax paper, parchment paper, or greased fingers, press the mixture lightly to form an even layer.
  7. Decorate & Set – Sprinkle with green sprinkles and press the remaining colored marshmallows into the top for extra festivity. Allow the treats to set before cutting.
  8. Speed Up the Process – If you’re in a hurry, place the dish in the freezer for 10 minutes to set faster.
  9. Cut & Serve – Slice into squares and enjoy a fun, festive, and delicious treat!

Notes

  • Store treats in an airtight container at room temperature for up to 3 days.
  • For extra crunch, add 1 cup of Rice Krispies cereal along with the Lucky Charms.
  • Swap out green food coloring for another festive shade for different holidays