Skip to Content

Kool-Aid Cupcakes With Swirl Frosting

This recipe for Kool-Aid cupcakes was originally a sponsored post.

I’m ready, not just for spring, but for summer! Kool-Aid to me has always screamed summer, so when I was debating what to make for Mister Man’s half birthday cupcakes, of course Kool-Aid Cupcakes came to mind.

Of course, these weren’t just any old Kool-Aid cupcakes. My Kool-Aid cupcakes were rainbow swirled and included swirled frosting to go with the whole theme. They were super easy to make and tasted amazing.

And yes, I did my Kool-Aid cupcakes as rainbow cupcakes using the new Kool-Aid Easy Mix flavors, but you could also choose to make a single flavor and have that one really pop.

Inside the Kool-Aid cupcakes

I fell in love with the fun of rainbow cupcakes after I hosted a spa party for Little Miss and her friends earlier this year. I was such a rock star cool mom that day, and apparently it had a lot to do with those cupcakes.

When Mister Man’s half birthday started approaching (because yes, we celebrate half birthdays here, why not?), I was trying to finagle a way to let him in on the fun rainbow action.

I love making cupcakes for their half birthdays, and they always ask for unique and fun options. Have you ever seen some of the really cool decorated ones like pig cupcakes or the bunny bottom cupcakes?

To make this recipe, I used my favorite cupcake recipe and adapted it. Because Kool-Aid Easy Mix is sweetened, I reduce the amount of sugar I used in my recipe to account for that.

I also reduced the amount of milk I usually use, since the Kool-Aid is in liquid form, and wow did these Kool-Aid cupcakes turn out beautifully.

I chose to not add more rainbow colors to my cupcakes aside from the red, purple, pink, and easily tinted orange that I made. That said, you could absolutely divvy up your batter into more bowls and make blue, green, and more by adding coloring to overpower the tint given by the Kool-Aid Easy Mix.

Even with “just” four colors, this turned out so fun, and Mister Man was thrilled with my idea.

For the frosting, I used my usual frosting recipe and made sure to whip it up well. I also thinned it just a tiny bit by adding a little extra milk, but feel free to make your frosting the way you prefer or even to use a can of frosting if you run out of powdered sugar.

To make the swirls in the frosting – that turned out so cool, I think! – you need to use a piping bag and gel food coloring. I added my biggest star tip to my piping bag and placed it into a tall glass to hold it in place while I got it ready to pipe.

Prepping frosting bag for piping

I started by folding back as much of the piping bag as I could to expose the inside and smoothing it out so I had no wrinkles or air pockets. I then used a toothpick to run lines of color from as close to the tip as I could reach (or I’d “waste” frosting) all the way out and just past the fold of open bag.

I chose to use red, blue, and purple to complement the colors in the Kool-Aid cupcake. The purple didn’t show as well as I had hoped, but drawing the six lines of color gave me a great variety in my swirl.

Drawing lines of gel coloring

Once you have your food coloring lines drawn, add your frosting to your piping bag and work it in as far as possible. From there, you simply pipe as normal, twisting the top of your piping bag to ensure nothing escapes and squeezing it out onto your beautiful Kool-Aid cupcakes.

Piping bag ready for swirl cupcakes

Adding the swirl to the frosting took only a few minutes, but the results were fantastic.

This is definitely something that I will continue to do, even on the occasions when I’m not making rainbow Kool-Aid cupcakes! Wouldn’t these be perfect for the Fourth of July, too?

Perfectly swirled Kool-Aid cupcakes

Kool-Aid Cupcakes Recipe

Prepare a cupcake pan to hold 12 cupcakes by adding liners or greasing the tin. Preheat your oven to 350 degrees.

To make these amazing Kool-Aid cupcakes, you will start out making your traditional cupcake batter. Cream the butter and sugar, add the eggs one at a time, beating between additions to incorporate air. Add the vanilla, and mix again.

In another bowl, prepare your flour, baking powder, and salt. Mix them together well so they are well incorporated.

Add a third of the flour mixture to your batter and gently mix to combine. Add half the milk and all your vanilla and again mix gently until just incorporated.

Repeat with the flour, milk, and flour again until they are all incorporated. Note that your batter will be thicker than normal because you haven’t added the Kool-Aid Easy Mix yet to loosen it a bit.

Divide your batter evenly into as many bowls as colors you will be using. If you are using all one flavor for your Kool-Aid cupcakes, you can leave it in your original bowl. I used four colors so divided my batter into quarters, each in its own bowl.

You want to add 16 tablespoons of Kool-Aid Easy Mix in total to your batter (one cup, but it’s easier to think in tablespoons when you’re divvying it up amongst your bowls). Using four bowls, I added 4 tablespoons to each bowl and stirred gently with a spoon to combine.

Mixing up Kool-Aid cupcakes

To give them more vibrant colors, we added food coloring to the batter in each bowl so they would stand out more.

To our cherry, we added 9 drops of red to give it a big pop. To our tropical punch, we added 5 drops to have it a lighter pink. To our second cherry bowl, we added three drops of yellow to create an orange.

To the grape, we added three drops of blue and two drops of red to create a deeper purple. Feel free to adjust your colors and intensities to suit your mood.

Kool-Aid cupcake batter

Into each liner, add a small scoop of batter to ensure there is enough to go into each liner. For four colors, I used my smallest cookie scoop and filled it almost but not entirely full, and that was a perfect distribution.

Don’t touch or stir them once you’ve added them to your cupcake tin.

Kool-Aid cupcakes ready to bake

To ensure the batter gets into your cupcake liners and not stuck on your scooper, check out my quick baking hack.

Once your cupcakes are filled, bake for 20-25 minutes until your cake tester comes out clean. Let cool completely before frosting.

Once they’re all set, place them in front of your now 11 1/2 year old son and watch his eyes light up as he gets to blow out the candles on his half birthday!

Blowing out candles
Kool-Aid served with cupcakes

Be sure to bookmark this recipe so you can enjoy it again

Inside the Kool-Aid cupcakes

Kool-Aid Cupcakes

Yield: 12 cupcakes
Prep Time: 15 minutes
Cook Time: 20 minutes
Total Time: 35 minutes

These Kool-Aid cupcakes are super fun to look at and taste amazing, too. Who doesn't love a tie dye cupcake? Enjoy this from scratch recipe to make your next party dessert.

Ingredients

  • 1/2 cup butter
  • 3/4 cup sugar
  • 2 eggs
  • 1 1/2 cup flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1/3 cup milk
  • 2 teaspoon vanilla
  • 1 cup Kool-Aid Easy Mix

Instructions

  1. Prepare a cupcake pan to hold 12 cupcakes by adding liners or greasing the tin. Preheat your oven to 350 degrees.
  2. Cream the butter and sugar, add the eggs one at a time, beating between additions to incorporate air. Add the vanilla, and mix again.
  3. In another bowl, prepare flour, baking powder, and salt. Mix them together well so they are well incorporated.
  4. Add a third of the flour mixture to the batter and gently mix to combine. Add half the milk and vanilla and again mix gently until just incorporated. Repeat with the flour, milk, and flour again until they are all incorporated. Note that the batter will be thicker than normal.
  5. Divide your batter evenly into as many bowls as colors you will be using. If you are using all one flavor for your Kool-Aid cupcakes, you can leave it in your original bowl.
  6. Add Kool-Aid Easy Mix to each bowl, distributing equally (four bowls equals 1/4 cup in each while 6 bowls uses 2 tablespoons and 1 1/2 teaspoons per bowl). Gently with a spoon to combine.
  7. To give the cupcakes more vibrant colors, add food coloring to the batter in each bowl. To cherry, add 9 drops of red. To tropical punch, add 5 drops to have it a lighter pink. To a second cherry bowl, add three drops of yellow to create orange. To grape, add three drops of blue and two drops of red to create a deeper purple. Feel free to adjust your colors and intensities to suit your mood.
  8. Into each liner, add a small scoop of batter to ensure there is enough to go into each liner. Use your smallest cookie scoop and filled it almost but not entirely full or use a heaping tablespoon, and that should be a perfect distribution.
  9. Once your cupcakes are filled, bake for 20-25 minutes until your cake tester comes out clean. Let cool completely before frosting.

Recommended Products

As an Amazon Associate and member of other affiliate programs, I earn a commission from qualifying purchases.

Nutrition Information:
Yield: 12 Serving Size: 1 cupcake
Amount Per Serving: Calories: 196Total Fat: 9gSaturated Fat: 5gTrans Fat: 0gUnsaturated Fat: 3gCholesterol: 52mgSodium: 215mgCarbohydrates: 26gFiber: 0gSugar: 14gProtein: 3g

This site uses an outside source to provide nutrition. If you need exact details, please calculate yourself.

Did you make this recipe?

Please rate the recipe above and save it on Pinterest so you can find it to make again and again. Leave me a comment to let me know what you think about it, too!

Kool-Aid Cupcakes recipe and tutorial

Enjoy this article? Please share it and save it for later!

Leave a comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

  1. Tammy @ creativekkids says:

    I’m from the Chicago area too! These would be perfect for the Fourth of July. Thanks for linking up to the Tasty Tuesdays Linky Party at Creative K Kids! I’ve pinned your post to the Tasty Tuesdays Pinterest Board

  2. Stephanie says:

    What a fun recipe idea! We have two June birthdays coming up, and I think I’ll have to grab some Kool-Aid Easy Mix and give this a try! #client

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Skip to Recipe