Go Back
A hand holds a square Lucky Charms Treat made from colorful marshmallow cereal on a plate surrounded by more Marshmallow Treats. St. Patrick’s Day decorations and a Lucky Charms cereal box are visible in the background.

Lucky Charms Marshmallow Treats

Soft, gooey, colorful Lucky Charms Marshmallow Treats made with butter, melted marshmallows, cereal, and extra Lucky Charms marshmallows folded in. A fun, easy, no-bake treat kids and adults love.
Print Pin

Ingredients

  • 1 stick of unsalted butter
  • 1 tbsp vanilla
  • 1 bag of marshmallows plus a handful to fold in at the end
  • 1 box of lucky charms
  • Lucky charms marshmallows

Instructions

Prep the pan

  • Line a baking dish with parchment paper and lightly butter or spray it. Set aside.

Melt the butter

  • In a large pot over medium heat, melt the butter until fully liquid.

Add vanilla + marshmallows

  • Stir in the vanilla, then add the entire bag of marshmallows.
  • Cook, stirring constantly, until completely melted and smooth.

Mix in the cereal

  • Remove from heat. Add the Lucky Charms cereal and fold quickly to coat every piece.

Add the extras

  • Gently fold in mini marshmallows and Lucky Charms marshmallows.
  • (Fold lightly so they don’t melt.)

Transfer + press

  • Pour the mixture into the prepared baking dish.
  • Press down gently with buttered hands or a spatula — don’t pack too firmly or the bars will be dense.

Cool + slice

  • Let cool at room temperature for 30–45 minutes, then slice into squares.
QR Code