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Dunkaroos™ Rainbow and Marshmallow Sandwich Cookies

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Betty Crocker Kitchens
Updated Oct 14, 2022
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There's nothing better than a sweet, scrumptious dessert, and these Dunkaroos™ Rainbow and Marshmallow Sandwich Cookies truly take the cake—or cookie! Using just 4 ingredients (including Betty Crocker™ Dunkaroos™ Rainbow + Marshmallow Sugar Cookie Mix and Betty Crocker™ Dunkaroos™ Vanilla Frosting with Rainbow Sprinkles), you can enjoy these colorful rainbow cookie sandwiches with ease. Let's get baking!

Dunkaroos™ Rainbow and Marshmallow Sandwich Cookies

  • Prep Time 15 min
  • Total 1 hr 15 min
  • Servings 9
  • Ingredients 3
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Ingredients

  • 1 pouch (12.6 oz) Betty Crocker™ Dunkaroos™ Rainbow + Marshmallow Sugar Cookie Mix
  • Butter and egg called for on cookie mix pouch
  • 1 1/4 cups from 1 tub (16 oz) Betty Crocker™ Dunkaroos™ Vanilla Frosting with Rainbow Sprinkles

Instructions

  • Step 
    1
    Heat oven to 350°F. In medium bowl, stir cookie mix, softened butter and egg until soft dough forms. Drop dough by rounded measuring tablespoonfuls 2 1/2 inches apart onto ungreased cookie sheets.
  • Step 
    2
    Bake 12 to 14 minutes or until edges are set and golden brown. Cool 2 minutes before removing from cookie sheet to cooling rack. Cool completely, about 30 minutes.
  • Step 
    3
    For each sandwich cookie, spread about 2 tablespoonfuls frosting on bottom of 1 cookie. Top with second cookie, bottom side down; gently press together. Store covered in airtight container with waxed paper between layers.

Nutrition

420 Calories
17g Total Fat
1g Protein
65g Total Carbohydrate
47g Sugars

Recipe Tips

  • tip 1

    Roll edges of rainbow sandwich cookies in additional rainbow sprinkles for added color and texture, if desired.

  • tip 2

    Dunkaroos™ Rainbow + Marshmallow Sugar Cookies turn out best when baked one sheet at a time on middle oven rack.

  • tip 3

    Bake Dunkaroos™ cookies on parchment paper for easy cleanup.
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