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Cookie Monster Cupcakes

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close up shot of Cookie Monster Cupcakes with candy eyes and a cookie on a clear serving stand
These adorable Cookie Monster cupcakes are perfect for a kid's birthday party. These moist chocolate cupcakes are topped with the perfect blue icing and finished off with cute cartoon eyes and a cookie mouth!
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Table of Contents
  1. Cookie Monster Cupcakes Ingredients
  2. Substitutions And Additions
  3. How To Make This Cookie Monster Cupcakes Recipe
  4. How To Serve
  5. Storage
  6. Frequently Asked Questions
  7. More Recipes You’ll Love
  8. JUMP TO RECIPE

How cute are these Cookie Monster cupcakes? Classic chocolate cupcakes are topped with bright blue frosting, googly eyes, and a cookie for a mouth, just like our favorite fluffy blue character, and they will be a guaranteed hit.

close up shot of Cookie Monster Cupcakes with candy eyes and a cookie being held
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These Cookie Monster cupcakes are a delightful treat featuring moist cupcakes that will bring a smile to your face.

The standout is the blue buttercream frosting, while the Cookie Monster face with candy eyes and a chocolate chip cookie adds a playful and crunchy element.

These cupcakes are perfect for indulging in a whimsical, sweet, and chocolaty dessert experience.

For The Cupcakes:

  • 1¾ cups of all-purpose flour
  • 2 cups of granulated sugar
  • 1 cup of cocoa powder
  • 1½ teaspoons of baking soda
  • 1½ teaspoons of baking powder
  • 1 teaspoon of salt
  • 2 eggs
  • 1 cup of whole milk
  • ½ cup of oil
  • 2 teaspoons of vanilla extract
  • 1 cup of boiling water

For The Blue Frosting:

  • 1½ cups of soft unsalted butter, room temperature
  • 6 cups of powdered sugar
  • 1-2 tablespoons of heavy whipping cream, plus more as needed to thin out the icing
  • blue gel food coloring (don’t use liquid food coloring)

For The Cookie Monster Face:

  • 2 large candy eyes
  • 1 chocolate chip cookie

Substitutions And Additions

SPRINKLES: I have also seen these cupcakes made with sprinkles on top of the icing. A plain buttercream topped with blue sprinkles would mimic Cookie Monster’s fur.

CAKE MIX: If you are in a real pinch, you can use a store-bought boxed chocolate cake mix for this recipe.

COOKIE: Get creative with your cookie choice! Swap out the classic chocolate chip cookie for your favorite cookie variety, whether it’s oatmeal raisin, peanut butter, or a gluten-free alternative.

VANILLA EXTRACT: While vanilla extract adds a warm aroma, you can customize the flavor by using other extracts like almond, mint, or even orange for a unique twist.

Let’s walk through the steps for creating these cute monster cupcakes.

STEP ONE: Mix the flour, sugar, cocoa powder, baking soda, baking powder, and salt in a bowl.

STEP TWO: In a separate bowl, add the eggs, whole milk, oil, and vanilla extract.

STEP THREE: Add the wet ingredients to the dry ingredients and beat with a hand mixer on medium until fully combined, about three minutes.

STEP FOUR: Slowly add boiling water, only starting with a small amount, then pouring in the rest. It’s okay if the batter is a little runny.

STEP FIVE: Scoop the batter into a cupcake pan lined with paper liners (black or blue work great for these character cupcakes) until ¾ filled.

You want to make sure you have enough batter to get a nice high dome at the top.

cupcake pan being filled with batter

STEP SIX: Bake for 20 to 25 minutes in an oven preheated to 350°F.

STEP SEVEN: When the timer goes off, remove the cupcakes from the oven and use a toothpick to check if they’re done. Allow them to cool for 10 minutes. 

STEP EIGHT: Carefully take them all out of the cupcake pan and place the cupcakes on a wire rack until completely cooled.

If you try to decorate too soon, the icing will start to melt, and things will get messy fast.

cupcake pan taken out and placed on a wired rack

For The Buttercream Frosting

STEP ONE: Cream the butter and powdered sugar by mixing the soft butter and sugar until it looks light and creamy. It should look like a fluffy, light yellowy mix.

STEP TWO: Add the heavy whipping cream. If it doesn’t cream, add several more drops of heavy whipping cream until it’s creamed properly.

Don’t over-mix because you want to create air pockets in the frosting.

STEP THREE: Add just a small amount of gel food coloring to get that royal blue color.

PRO TIP:

Make sure you are using gel food coloring rather than liquid food coloring. We like this gel food coloring set from Wilton.

STEP FOUR: Check to see if the frosting can hold a stiff peak by taking a spoonful of frosting and turning the spoon upside down.

If the frosting stays on the spoon, it’s ready. If not, then add more powdered sugar, about ½ cup at a time. Mix well.

STEP FIVE: When the frosting is ready, scoop the frosting into a piping bag with a large star tip. Push the frosting to the tip by twisting the open end of the pastry bag.

PRO TIP:

For the star tip, we like this set of piping tips.

STEP SIX: As you get ready to frost, hold the bag straight up and down and start frosting the top of the cupcake straight up and down. 

cupcake being piped with frosting

Assembling The Cupcakes

STEP ONE:  Place the candy eyeballs on top of the icing. I like to put one of the eyes higher to make him look googly-eyed, just like Cookie Monster’s signature look.

candy eyes and cookie being placed on frosting

STEP TWO:  For his mouth, break or cut a chocolate chip cookie in half. You can make a batch of chocolate chip cookies from scratch or buy some.

Stick it right into the frosting as though the cookie is sticking out of the cookie monster’s mouth.

If it doesn’t stay, you may have to use a sharp knife to make a cut in the middle of the cupcake and wedge in the cookie.

How To Serve

These cupcakes are so much fun and easy to make and would be ideal for a Sesame Street birthday party.

Kids love finger foods, so you could serve a few of our favorite kid-friendly recipes, including pepperoni rolls and pigs in a blanket, before the big cupcake reveal.

This treat would go great with our easy-to-make cookie monster ice cream. If you are looking for other fun cupcakes for a party, check out our cookie dough cupcakes.

Storage

To store these yummy cupcakes, here are a few handy tips:

ON THE COUNTER: Store these cupcakes on the counter for up to three days. It is best not to store cupcakes in the fridge as they will dry out.

IN THE FREEZER: The unfrosted cupcakes can be kept in the freezer for up to three months in an airtight container. Thaw on the counter and decorate before serving.

Cookie Monster Cupcakes with candy eyes and a cookie being held

I’d say a cupcake eating a cookie is the best kind of cupcake. Mr. Cookie Monster would approve. Be sure to do your best impression of Cookie before you gobble up these cute Cookie Monster cupcakes.

Frequently Asked Questions

Should I use store-bought or homemade cookies for this recipe?

If you are in a rush, you can use store-bought cookies, but you are more than welcome to make your favorite chocolate chip cookie recipe.

Can I use a boxed cake mix for this recipe?

If you are in a pinch and don’t have time or the ingredients to make the cupcakes, you could use a store-bought chocolate cake mix.

How do I store these cupcakes?

If you are making them for a party, it is best to make them fresh as close to the party as you can. You can make them the day before and store them on the counter in an airtight container. Avoid storing them in the fridge, as the cupcakes will dry out.

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close up shot of Cookie Monster Cupcakes with candy eyes and a cookie on a clear serving stand
5 from 40 votes
These adorable Cookie Monster cupcakes are perfect for a kid's birthday party. These moist chocolate cupcakes are topped with the perfect blue icing and finished off with cute cartoon eyes and a cookie mouth!
Servings 24

Ingredients
  

Cupcakes

  • cups all-purpose flour
  • cups granulated sugar
  • cup cocoa powder
  • teaspoons baking soda
  • teaspoons baking powder
  • teaspoon salt
  • 2 eggs
  • cup whole milk
  • ½ cup oil
  • teaspoons vanilla
  • cup boiling water

Blue Frosting

  • cups soft unsalted butter
  • 6 cups powdered sugar
  • 1-2 tablespoons heavy whipping cream, plus more as needed to thin the icing
  • blue gel food coloring

Monster Cookie Face

  • 2 large candy eyes
  • 1 chocolate chip cookie

Instructions
 

Cupcakes

  • Line the cupcake tins with paper liners. Preheat oven to 350°F.
  • Mix the flour, sugar, cocoa, baking soda, baking powder, and salt in a bowl.
  • In a separate bowl add the eggs, whole milk, oil, and vanilla.
  • Add the eggs, whole milk, oil, and vanilla to the bowl holding the dry ingredients. Mix all together until fully incorporated.
  • Beat for 3 minutes on medium.
  • Slowly add the boiling water, starting with a small amount then pouring in the remaining boiling water.
  • Scoop batter into cupcake-lined cups until ¾ filled. The batter may be a little runny.
  • Bake for 20 to 25 minutes.
  • Remove from the oven and allow to cool for 10 minutes.
  • Take out of the cupcake pan placing on a wire rack until completely cooled.

Frosting

  • Cream the butter and powdered sugar by mixing the soft butter and sugar until it looks light and creamy. It should look like a fluffy, light yellowy mix.
  • Add the heavy whipping cream. If it doesn’t cream, add several more drops of heavy whipping cream until it’s creamed properly. Don’t over-mix because you want to create air pockets in the frosting.
  • Add just a small amount of gel food coloring to get that royal blue color.
  • Check to see if the frosting can hold a stiff peak by taking a spoonful of frosting and turning the spoon upside down. If the frosting stays on the spoon, it’s ready. If not, then add more powdered sugar, about ½ cup at a time. Mix well.
  • Scoop the frosting into a pastry bag with a large star tip. Twist the open end of the pastry bag to push the frosting to the tip.
  • Holding the bag straight up and down, frost the cupcake straight up and down.

Assembling The Cupcakes

  • Place 2 large candy eyes on top of the frosted cupcake.
  • Cut the chocolate chip cookie in half.
  • Stick the cookie in the middle of the frosted cupcake as though it is sticking out of his mouth.

Video

Notes

  • Make sure you are using gel food coloring rather than liquid food coloring. We like this gel food coloring set from Wilton.
  • For the star tip, we like this set of piping tips.

Nutrition

Calories: 383kcal | Carbohydrates: 57g | Protein: 3g | Fat: 18g | Saturated Fat: 4g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 9g | Trans Fat: 0.02g | Cholesterol: 16mg | Sodium: 312mg | Potassium: 119mg | Fiber: 2g | Sugar: 47g | Vitamin A: 553IU | Vitamin C: 0.03mg | Calcium: 37mg | Iron: 1mg
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This recipe was developed, tested, cooked and photographed by the Spaceships Kitchen. From our dinner table to yours, we hope you think it's out of this world!

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  1. Kerryanne says

    5 stars
    Oh wow, these are just too adorable. My children are all grown up, so I’ll have to borrow someone else’s so I have an excuse to make these cuties!
    Thank you for sharing your cookie monster cupcakes at Create, Bake, Grow & Gather this week. I’m delighted to be featuring them at the party tonight and pinning too.
    Hugs,
    Kerryanne

  2. Nancy Martin says

    5 stars
    Yes, I’ve made a character cake before. I’ve made a vanilla coconut Easter bunny cake many, many times. Always loved by everyone. Great bake sale item too!

  3. Amber Clark says

    5 stars
    Yes I have made a themed cake it was for my sons birthday. I made him a cake from a scene in Toy Story along with sheriff star cookies and alien cupcakes.

  4. Betty Nemet says

    5 stars
    These cupcakes not only look delicious, they look adorable too!! Such a fun way to include kids/grandkids in participating in baking! I prefer both the piped icing and sprinkles, making both ways gives more than one choice for kids to choose from too, and same with type of cupcake.. some prefer choc over white, so in doing half and half, you’re pleasing all. 😋 😍 🥰

  5. Melissa Garrison says

    5 stars
    Have you ever made a character themed cake or cupcakes before? I have never made a character themed cupcake before. Super fun

    Would you serve with sprinkles instead? I don’t think I would.

    Would you make chocolate or vanilla cupcakes? I think I would have to try both chocolate and vanilla

    Would you make the cupcakes from scratch or using a cake mix? Scratch is always better unless pinched for time

  6. Stephanie Hesketh says

    These are so cute!!!! I may have to try these, they don’t look too difficult to make I think! My granddaughter would love these! ( and my husband too)!

  7. Stephanie Hesketh says

    Oh and I forgot to mention I would make both vanilla and chocolate! And most likely from a box!

  8. Stephanie says

    5 stars
    These look delicious & so cute. I would make a batch from scratch of vanilla & chocolate just to add variety for the kids. I cannot wait to try them😋

  9. Georgia Hatt says

    I gave made a few of character themed cakes for my daughters birthdays over the years. Winne the Pooh and Rainbow Brite are a just couple of them.

  10. Amy Arnold says

    5 stars
    I usually make half vanilla and the other half chocolate. However, this recipe is so good, I would do them all chocolate!!

  11. Jessica says

    5 stars
    Super cute! the recipe is perfect as is and my daughter loves them! We are also going to use a vanilla cake mix and do them again!

  12. Angela Tofflemire says

    5 stars
    This look awesome!!!
    I have never made a character cake. I would try doing cookie May nester cupcakes I have never decorated a cake or cupcakes. I would make them from scratch.

  13. Pat says

    When our girls were young, I always made animal or character cakes for their birthday.
    Today they have children of their own, and are caring on the tradition 🙂

  14. Pat says

    5 stars
    What a great idea!
    When our girls were young, I always made animal or character cakes for their birthday.
    Today they have children of their own, and are caring on the tradition 🙂

  15. Brenda Lippe says

    5 stars
    I have never made a character cupcake before but I do make cupcakes a lot. The only way to make cupcakes is by scratch, by a box is cheating (to me anyway 😋)

  16. Kim says

    5 stars
    I’ve made a Hello Kitty cake for my daughter’s birthday but I haven’t made character cupcakes before.
    can’t wait to try this!

  17. Connie Crandell says

    I have never made themed cupcakes but it looks fun. I would do scratch and I found that using a tablespoon of miricle whip increases moisture. I would do a combo of both chocolate and vanilla. I don’t use sprinkles on anything.

  18. Dallas Neville says

    5 stars
    What a great idea! It would be easy to make Elmo and Oscar the grouch cupcakes too! I would definitely use chocolate and probably a box mix to make things easier.

  19. Linda says

    5 stars
    I was a bakery manager for many years at a local store.I have done it all ! lol.
    Have you ever made a character themed cake or cupcakes before? 100’s of them
    Would you serve with sprinkles instead? Used to many to count…
    Would you make chocolate or vanilla cupcakes? Both as well as many other flavors.
    Would you make the cupcakes from scratch or using a cake mix? Both…
    These cookie monnster cakes are easy and enjoyable for all.

  20. Cynthia says

    5 stars
    My last mini cupcakes were chocolate with green frosting. I added m&m to make flowers to celebrate spring break. One cake mix makes 90 cupcakes!
    They were the rave at my classrooms and teachers lounge!

  21. Lori Pennington says

    5 stars
    I have never made cookie monster cupcakes but if I do I would use yellow cake mix and put sprinkles on them… they are the cutest cupcakes though 😍

  22. Kristen Teti says

    5 stars
    These cupcakes are adorable. I like them just the way they are. I would make chocolate cake with a peanut butter filling but keep the top as Cookie Monster as possible. Love the mini cookies and blue icing and will be making these as soon as I have an event for them.

  23. Deborah says

    5 stars
    My mouth is watering just looking at this recipe. I would maybe shortcut it by using box mix but I’m going to make these asap!!!

  24. Billie Smith says

    5 stars
    I would occasionally make character cakes when my kids were young. I love making cakes/cupcakes from scratch.

  25. Brenda zimmerman says

    5 stars
    Love the ide of monster cookie i will try them in October on my brother birthday . Love everything on your site also. your friend Brenda Zimmerman. God bless you all

  26. Debra says

    Never tried making anything like that bet my grandkids would love to make them with me they look so yummy yummy

  27. Rhonda Drusendahl says

    Those monster cupcakes are so cute ,I’ve made Mouse cookies before on an Oreo cookie I’ve also made big bird cake for a birthday.

  28. Heather Kassin says

    5 stars
    These are so cute! I made vanilla cupcakes decorated as Elmo for one of my son’s birthdays when he was little. I have also made Panda cupcakes for my daughter. So fun to make the cupcakes into characters but sometimes a plain old frosted cupcake with sprinkles is just what you need.

  29. Cyndi says

    5 stars
    Love the recipe! Yes, I would make chocolate cupcakes from scratch. I have made blues clues Theme cupcakes for a 2 year old birthday.

  30. tena andersen says

    I have always wanted to learn how to make cute cupcakes. I would always make chocolate cupcakes instead of vanilla. These cookie monster cupcakes are adorable

  31. Crystal Kinnunen says

    i have made a Elmo cake for my friends sons first birthday. Plus at halloween i made monster cupcakes. Decorating and making desserts from scratch are truly my passion.

  32. Julia Salas says

    5 stars
    My kids love chocolate like most kids do. I think I would most definitely make them in chocolate.. Looks very tasty. I will be making them very soon.

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