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Rainbow Pinwheel Cookie Recipe

This Rainbow Pinwheel Cookie Recipe, with swirls of beautiful, bright colors and a delicious sugar cookie taste, makes the perfect cookie for St. Patrick’s Day, Unicorn parties or just some rainy day fun!
Course Desserts & Sweets
Cuisine American
Keyword pinwheel cookies, rainbow cookies, St. Patrick's Day cookies
Prep Time 35 minutes
Cook Time 10 minutes
Additional Time 2 hours 15 minutes
Total Time 3 hours
Servings 12
Calories 325kcal

Ingredients

  • 3 cups all purpose flour
  • 3/4 teaspoons baking powder
  • 1/4 teaspoon salt
  • 1 cup unsalted butter room temperature
  • 1 cup sugar
  • 1 egg
  • 1 tablespoon milk
  • 2-4 tablespoons powdered sugar for rolling
  • Food coloring - red orange, yellow, green, blue, purple

Instructions

  • Sift together flour, baking powder, and salt in a medium bowl and set aside.
    3 cups all purpose flour, 3/4 teaspoons baking powder, 1/4 teaspoon salt
  • In a large mixing bowl bowl, (you can use the bowl of a stand mixer for this if you have one) beat butter and sugar until fluffy.
    1 cup unsalted butter
  • Add egg and milk to the butter and sugar mixture and continue to mix until combined.
  • Using the low setting and the paddle attachment on the mixer, gradually add flour mixture to the wet ingredients and continue mixing until the dough pulls away from the bowl. If you don’t have a stand mixer, a regular electric mixer will work too.
  • Divide the dough into six equal pieces.
  • Squeeze a few drops of red food coloring into the first piece. Mix until the color is evenly distributed. Repeat this process with the remaining colors and pieces of dough.
    Food coloring - red
  • Wrap each piece of dough separately in wax paper and place in the refrigerator to chill for two hours.
  • Sprinkle powdered sugar on rolling surface and roll dough pieces out into circles of about 12 inches in diameter.
    2-4 tablespoons powdered sugar for rolling
  • Place the red layer down first, and then stack the other dough circles one on top of the other. Use the following order from bottom to top: red, orange, yellow, green, blue, purple.
  • Carefully roll the dough layers up together to form a log shape. Wrap the log in wax paper and chill in the freezer for 10-15 minutes
  • Line a cookie sheet with parchment paper. Using a sharp knife (serrated knives work best), slice the cookies and place on prepared pan.
  • Bake at 375 for 8-10 minutes. Cool on a wire rack, serve, and enjoy!

Notes

  • Use gel food coloring, as opposed to liquid, for the best and most even color.
  • Chilling the dough makes a big difference. It improves the texture of your cookies and makes them easier to slice as well.
  • Roll the dough log tightly so the cookies don't fall apart as you slice them.
  • This recipe makes 12-16 cookies, depending on how thick you make them.

Nutrition

Serving: 1g | Calories: 325kcal | Carbohydrates: 42g | Protein: 4g | Fat: 16g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 54mg | Sodium: 57mg | Potassium: 71mg | Fiber: 1g | Sugar: 18g | Vitamin A: 495IU | Calcium: 24mg | Iron: 2mg