Rainbow Lucky Charms™ Frosted Cookie Bars

Prep time:  20 Minutes
Total time:  1 Hour 45 Minutes
Servings:  24
Calories per serving:  200

Almost too pretty to eat! This sugar cookie bar with Lucky Charms™ cereal and candy sprinkles is just as cute as it is magical.

Ingredient List

Cookie

  • Small check mark in a circle icon 1 pouch (17.5 oz) Betty Crocker™ sugar cookie mix
  • Small check mark in a circle icon 1/2 cup butter, softened
  • Small check mark in a circle icon 1 egg

Frosting

  • Small check mark in a circle icon 1 container (16 oz) Betty Crocker™ Rich & Creamy vanilla frosting
  • Small check mark in a circle icon Red, yellow, blue food colors

Toppings

  • Small check mark in a circle icon 1/2 cup Lucky Charms™ cereal
  • Small check mark in a circle icon 1 tablespoon rainbow candy sprinkles
Rainbow Lucky Charms™ Frosted Cookie Bar

Preparation

  1. Heat oven to 350°F. Line 13x9-inch pan with foil, leaving foil overhanging at 2 opposite sides of pan; spray with cooking spray.
  2. In large bowl, mix cookie mix, softened butter and egg with spoon until soft dough forms. Press dough in bottom of pan. Bake 18 to 23 minutes or until golden brown. Cool completely on cooling rack, about 1 hour. Remove bars from pan by lifting foil; peel foil away.
  3. Divide frosting into 3 small bowls; tint frosting with food colors to desired pink, yellow, blue colors. Drop colors of frosting by mounded spoonfuls onto cookie bar in a random pattern. With offset metal spatula, spread frosting by carefully swirling the different colors together. Top with cereal and sprinkles. To serve, cut bars into 6 rows by 4 rows.

Tips

  • We like using red, yellow and blue food colors for the frosting colors, tinted to match the colors in the Lucky Charms™ cereal marshmallows. Try different colors to switch up the look!
  • Using a flat, offset metal spatula makes swirling the frosting a breeze. If you don’t have one, use a butter knife or bagel spreader.