Lucky Charms Rice Krispie Treats

March 4, 2026

Lucky Charms Rice Krispie Treats

Welcome to March, party friends! What an unusually cold winter we have had. Things even here in Florida are so dead and brown due to the cold freezes. I’m very much looking forward to new growth and color. These Rice Krispie treats mixed with Lucky Charms are the color-filled sweet treat that’s sure to kick off the spring season and set the mood for sunnier days ahead! I use a non-stick brownie-style baking pan, which you can find here. I love that pan for all my brownie and Rice Krispie treat baking projects, as it’s just the right size. Enjoy, and Happy March/Everything rainbows and sunshine time of year!

Lucky Charms Rice Krispie Treats

Makes: 12 treats

Ingredients:

  • 3 cups Lucky Charms cereal
  • 3 cups Rice Crispies cereal
  • 1/4 cup unsalted butter
  • 10 oz mini marshmallows
  • 1/4 tsp salt
  • 1 cup Lucky Charms marshmallows
Directions:
  1. Grease a non-stick 7×11-inch baking pan well and set aside.
  2. In a large cooking pot, melt the butter over medium heat. Once the butter is melted, add the salt and marshmallows, and stir with a rubber spatula until the mixture is smooth and melted.
  3. Remove from the heat and immediately add the cereals. Stir together until well combined before transferring to the prepared baking pan.
  4. Pat down gently with the back of the spatula and top with the Lucky Charms marshmallows spread evenly across the surface.
  5. Refrigerate for 45 minutes to harden before slicing with a greased knife into 12 equal squares.

 

*Store in an air-tight container at room temperature to keep fresh for up to a week.

Lucky Charms Rice Krispie Treats

Servings 12 treats

Ingredients
  

  • 3 cups Lucky Charms cereal
  • 3 cups Rice Crispies cereal
  • 1/4 cup unsalted butter
  • 10 oz mini marshmallows
  • 1/4 tsp salt
  • 1 cup Lucky Charms marshmallows

Instructions
 

  • Grease a non-stick 7x11-inch baking pan well and set aside.
  • In a large cooking pot, melt the butter over medium heat. Once the butter is melted, add the salt and marshmallows, and stir with a rubber spatula until the mixture is smooth and melted.
  • Remove from the heat and immediately add the cereals. Stir together until well combined before transferring to the prepared baking pan.
  • Pat down gently with the back of the spatula and top with the Lucky Charms marshmallows spread evenly across the surface.
  • Refrigerate for 45 minutes to harden before slicing with a greased knife into 12 equal squares.
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