These St. Patrick’s Rice Krispie Treats are a festive and fun twist on the classic marshmallow treat! Made with gooey, buttery marshmallows and crispy rice cereal, these sweet bites are dyed a cheerful green and topped with sprinkles or a drizzle of white chocolate for extra charm. Easy to make and perfect for celebrating, they’re a great addition to St. Patrick’s Day parties, school events, or simply as a fun treat to share. Soft, chewy, and irresistibly delicious, these lucky little squares are sure to bring a smile to everyone’s face!

Original recipe from Desserts on a Dime

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Ingredients:

  • 3 cups Rice Krispie Cereal
  • 3 cups Lucky Charms Cereal plus extra marshmallows to add on top
  • 3 tbsp butter
  • 1 pkg Marshmallows 10 oz
  • Green Gel Food Coloring

Instructions:

  • Spray a 9X13 pan with a non-stick cooking spray and set aside.
  • Place the butter and marshmallow in a large saucepan and melt butter over low heat stirring frequently.
  • Once the ingredients are melted and combined, remove from heat. Add in the green gel food coloring until the mixture is a vibrant green coloring.
  • Gradually stir in the Rice Krispie Cereal and Lucky Charms Cereal.  Mix until the cereal is coated in the marshmallow and butter mixture.
  • Press the mixture into the 9X13 pan or baking sheet.  I spray a piece of parchment paper with non-stick spray and use that parchment paper to press the cereal down into the baking dish.
  • Top the Rice Krispie treats with additional marshmallows from the Lucky Charms cereal.
  • Let the Rice Krispie treats set for 60 minutes until set.  Then slice, serve and enjoy!

Notes: Do not recommend refrigerating these Rice Krispie treats as they get brittle and lose their delicious gooey-ness! Store the leftovers in an airtight container at room temperature for up to 5 days..

  • Prep Time: 15 mins
  • Allow time to set: 1 hour