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Rainbow Cupcakes

Rainbow Cupcakes

Craving something colorful and fun? Try these Rainbow Cupcakes, a delightful treat that balances sweetness and vibrancy. With their soft texture and creamy frosting, they’re perfect for any celebration. Make these whimsical cupcakes tonight!
Prep Time 30 minutes
Cook Time 20 minutes
Total Time 50 minutes
Course Desserts
Cuisine American
Servings 12 cupcakes
Calories 200 kcal

Equipment

  • 12 cup muffin pan
  • 12 Cupcake liners
  • Piping Bag
  • Star Tip

Ingredients
  

  • ½ cup unsalted butter softened to room temperature
  • ¾ cup granulated sugar
  • 2 large eggs at room temperature
  • 1 ½ teaspoons pure vanilla extract
  • ½ cup yogurt natural or greek
  • 1 ¼ cups all purpose flour
  • 1 teaspoon baking powder
  • ¼ teaspoon salt
  • ¼ cup sprinkles
  • ½ cup unsalted butter softened
  • 2 cups powdered sugar
  • 2 tablespoons heavy cream or whole milk, or half and half
  • 1 teaspoon pure vanilla extract
  • 1 teaspoons blue food coloring
  • ½ teaspoon salt
  • 1 23-inch rainbow candy sour strips I used Airheads brand
  • 2 tablespoons sprinkles

Instructions
 

  • Preheat your oven to 350°F/180°C. Prepare your 12 cup muffin pan by lining it with 12 cupcake liners. This is essential to ensure your cupcakes don’t stick.
  • In a large bowl, using an electric hand mixer, cream together the ½ cup unsalted butter and ¾ cup granulated sugar at medium speed until the mixture is lighter in color and smooth. This should take about 3 to 5 minutes. The goal here is to incorporate air into the butter for fluffiness.
  • Add the 2 large eggs, one at a time, mixing well after each addition. It’s important that they’re at room temperature to blend well with the butter. Then, stir in 1 ½ teaspoons pure vanilla extract and ½ cup yogurt, mixing until everything is well incorporated.
  • In a separate medium bowl, whisk together 1 ¼ cups all-purpose flour, 1 teaspoon baking powder, and ¼ teaspoon salt. This dry mix is critical to ensure even distribution of the leavening agents.
  • Gradually pour about one-third of the dry ingredients into the wet ingredients, mixing with the electric mixer until just combined. Then add the remaining dry ingredients along with ¼ cup sprinkles. Be careful not to overmix; you want a light batter.
  • Using a spoon or a cookie scoop, fill each cupcake liner halfway with the batter. This prevents overflow and ensures they bake evenly.
  • Place your muffin pan in the preheated oven and bake for about 20 minutes or until a toothpick inserted into the center of one of the cupcakes comes out clean. Keep an eye on them toward the end to avoid overbaking!
  • Once baked, allow the cupcakes to rest in the pan for about 5 minutes before transferring them to a wire rack to cool completely.
  • While the cupcakes are cooling, prepare the buttercream frosting. In a large bowl, cream together another ½ cup unsalted butter until smooth. Gradually add 2 cups powdered sugar, mixing until fluffy.
  • Add 2 tablespoons heavy cream, 1 teaspoon pure vanilla extract, and ½ teaspoon salt. Mix until creamy. If needed, adjust the consistency with more cream or sugar.
  • Once the frosting is ready, take about ¼ cup of the buttercream and set it aside. Add blue food coloring to the remaining frosting, mixing until you achieve your desired shade of blue.
  • To decorate, start in the center of each cupcake and pipe a continuous spiral of frosting until the cupcake is covered. Then, use the white frosting you set aside to pipe clouds around the base of the rainbow.

Notes

  • Don’t overfill: Filling the cupcake liners only halfway, and definitely no more than two-thirds of the way is key to making sure that cupcakes don’t overflow. They aren’t as cute if they look like mushrooms!
  • Measure Correctly: When baking, it’s important to accurately measure everything to get the best results in the end. Use a scale if you can!
  • Try Different Flavors: You can decorate any flavor of cupcake to create these Rainbow Cupcakes. Get creative with flavors like lemon or chocolate.
  • Cool Completely: Don’t try to add buttercream to cupcakes that are still warm. It will just melt and fall right off!
  • No Decorating Tips? If you’d rather, you can still make beautiful rainbow cupcakes by spreading the blue frosting with a knife or spatula and adding the clouds using a ziplock bag with the corner cut off.
Keyword colorful dessert ideas, fun cupcake decorating, how to make rainbow cupcakes, Rainbow Cupcakes recipe