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    Home » Cupcake Recipes

    Rainbow Cupcakes

    Modified: Aug 1, 2022 · Published: Jun 21, 2021 by Vicky · This post may contain affiliate links · 4 Comments

    130 shares
    • 1
    Jump to Recipe Jump to Video

    These Rainbow Cupcakes are easier to make than they look thanks to boxed cake mix. You are welcome to make your own cupcake batter from scratch, but I am all about easy desserts! These colorful cupcakes are guaranteed to wow your guests at your next birthday party!

    These Rainbow Cupcakes are easier to make than they look thanks to boxed cake mix. They are perfect for a rainbow themed party or any special occasion.
    Jump to:
    • Why these cupcakes are awesome
    • How to make rainbow cupcakes at home
    • Rainbow cupcakes decorating ideas
    • 📖 Recipe
    • Frequently asked questions

    Why these cupcakes are awesome

    • Cake mix shortcut makes this easy
    • Bold colors
    • Eye catching and impressive
    cake mix and food coloring

    How to make rainbow cupcakes at home

    I decided to use 5 colors for my cupcakes: red, orange, yellow, blue, and green. You can just use these colors or go ROY G BIV on the cupcakes, but some of the colors are so similar, I think 5 gives you a good feel. How ever many colors you decide to use, prepare your batter according to package directions and divide your batter evenly into that many bowls.

    5 bowls with cupcake batter

    I used five colors and divided my batter into five bowls. Next, I used some food coloring gel to color each bowl of batter a different color. Gel food coloring is pretty potent so make sure to start with a small amount to make sure you don't make your color to dark. I especially had to be careful with yellow since it quickly looked orange if I used too much. If you use regular liquid food coloring you will need to use a lot to get the colors bright and vibrant which will thin out the batter.

    adding food coloring to cake batter

    Line your cupcake pan with white cupcake liners.

    I started by pouring the blue batter. You will need to push it around with a spoon if the the bottom of the liner is not fully covered.

    cupcake liners with blue batter in them

    You will layer each color on top of the previous one. I tried to keep as close to the actual rainbow pattern as I could.

    cupcake lines with cupcake batter
    cupcake pan pilled with cupcake liners with cupcake batter

    Bake according to your recipe's directions.

    Just out of the oven. Aren't these cool rainbow cupcakes pretty!

    rainbow cupcakes cooling

    Rainbow cupcakes decorating ideas

    I didn't want to take away from the visual appeal of the cupcakes so I chose to go with a basic vanilla frosting and sprinkles.

    For the frosting I just used plain vanilla frosting and a cake decorating bag with a round tip.

    frosting for rainbow cupcakes and cake decorating bag

    I just did a basic circular pattern on the cupcakes. This was pretty quick and easy.

    how to frost rainbow cupcakes

    Add some rainbow sprinkles.

    frosted rainbow cupcakes with sprinkles

    When you unwrap them you are left with a surprise on the wrapper.

    rainbow cupcake liner
    rainbow cupcake with frosting on purple plate

    And here's how it looks inside. These cupcakes take a little work, but will score major points with your guests. Only you will know how easy it was because you made rainbow cupcakes with cake mix.

    sliced rainbow cupcakes

    I froze my cupcakes and thawed them the day of the party so I could frost them. They held up great. I would have never known that they spent time in the freezer.

    If you want to make a cake instead of cupcakes check out our Rainbow Cake.

    📖 Recipe

    Rainbow Cupcakes

    Vicky
    These Rainbow Cupcakes are easier to make than they look thanks to boxed cake mix. They are perfect for a rainbow themed party or any special occasion.
    5 from 1 vote
    Print Recipe Pin Recipe
    Prep Time 25 minutes mins
    Cook Time 20 minutes mins
    Total Time 45 minutes mins
    Course Dessert
    Cuisine American
    Servings 16
    Calories 89 kcal

    Equipment

    • Cake decorating bags and tips
    • White cupcake wrappers
    • muffin pan

    Video

    Ingredients
      

    • 1 box White cake mix
    • Food coloring
    • 12 oz Frosting
    • Sprinkles

    Instructions
     

    • Prepare cupcake batter according to package directions.
    • Divide your batter into bowls based on the number of colors you will be making.
    • Line your cupcake pan with clear cupcake liners. Start by pouring the blue batter. You will need to push it around with a spoon if the the bottom of the liner is not fully covered.
    • Layer each color on top of the previous one. Try to keep as close to the actual rainbow pattern as you can.
    • Bake according to package directions.
    • Frost with plain vanilla frosting using a cake decorating bag with a round tip.
    • Top with rainbow sprinkles.

    Notes

    I didn't want to take away from the visual appeal of the cupcakes so I chose to go with a basic vanilla frosting and sprinkles.
    For the frosting I just used plain vanilla frosting and a cake decorating bag with a round tip.

    Nutrition

    Calories: 89kcalCarbohydrates: 14gProtein: 1gFat: 3gSaturated Fat: 1gPolyunsaturated Fat: 2gMonounsaturated Fat: 1gSodium: 40mgPotassium: 7mgFiber: 1gSugar: 13gCalcium: 1mgIron: 1mg
    Keyword rainbow cupcakes
    Tried this recipe?Let us know how it was!

    Related recipes

    • Cupcake Recipes to Make with Kids
    • Popcorn Cupcakes - Food Fun Friday
    • 25 Rainbow Sensory Activities for Preschoolers
    • DIY Rainbow Party Ideas

    Frequently asked questions

    What food coloring should I use in rainbow cupcakes?

    I like to use gel coloring for these cupcakes. It is pretty potent so make sure to start with a small amount to make sure you don't make your color too dark. I especially had to be careful with yellow since it quickly looked orange if I used too much. If you use regular liquid food coloring you will need to use a lot to get the colors bright and vibrant and it could make your batter more runny.

    Can I make these cupcakes ahead of time and freeze them?

    I froze my cupcakes and thawed them the day of the party so I could frost them. They held up great. I would have never known that they spent time in the freezer.
    If you are freezing them, just be sure to frost them after then have been thawed.

    How do I make these with rainbow frosting?

    There is a great tutorial for rainbow frosting at Sugar Hero.

    More Cupcake Recipes

    • Oreo Cupcakes Recipe
    • Easter Bunny Butt Cupcakes
      Easter Bunny Butt Cupcakes
    • Hot Chocolate Cupcakes Recipe
    • The Best Samoa Cupcakes

    Comments

      5 from 1 vote (1 rating without comment)

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      Recipe Rating




    1. Vicky says

      August 09, 2012 at 8:21 pm

      Our Pinteresting Family, Thanks so much! I think the rainbows make them taste better. 🙂

      Sugarr2518, Thanks for stopping by!

      Crafty Mischief, Are you doing a rainbow party? There are so many fun ideas out there.

      Reply
    2. Crafty Mischief says

      July 31, 2012 at 4:28 am

      Yum! I have been wanting to try this. Maybe for my daughter's birthday in September? Love all the pics! Thanks for sharing Vicky!

      Reply
    3. Sugarr2518 says

      July 30, 2012 at 8:21 pm

      These are almost too pretty to eat! Loving these:)

      Reply
    4. Our Pinteresting Family says

      July 30, 2012 at 11:47 am

      Those look amazing!!! I can't wait to try this out. Pinning it right now. 🙂 Megan

      Reply
    Vicky from Mess for Less

    I'm Vicky, the founder of Mess For Less, which I started in 2011 to share easy, family-friendly recipes. With over a decade of experience as a home chef and recipe developer, I love creating meals that bring people together. I also design play and learning activities for kids, using my background as a former teacher with a Master’s degree in education. Learn more about me.

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