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Cookie Monster Cookies

These cookie monster cookies are adorably delicious! Big, thick cookie-monster-blue cookies are loaded with white chocolate chips along with Oreo and chocolate chip cookie pieces to create the cutest cookies in town. 

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plate with cookie monster cookies

It’s hard to beat the combination of everyone’s favorite cookies with one of America’s favorite characters. Cookie Monster has been enchanting American youths for generations and continues to do so.

Your kids will literally go wild for this cookie monster cookies recipe.

They will be even more excited when they get the chance to help. This recipe is easy enough to let your own little cookie monsters roll up their sleeves and get involved. I’m willing to bet they will even volunteer! 

These blue cookie monster cookies will impress the adults in your life too. Bring a batch of these decadent treats to the office or your next potluck and transport your friends to cookie heaven.

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You will never hear the end of the praise!

Here’s what I’m going to teach you in this post: 

  • Everything you need to make this cookie monster cookies recipe.
  • Step by step instructions on how to make blue cookie monster cookies. 
  • Helpful and creative tips for making the best possible cookie monster cookies. 

This cookie monster cookies recipe is simple, easy, and can be ready in 30 minutes. Get ready to create the ultimate cookie mash-up masterpiece.

ingredients to make cookie monster cookies

How to Make Cookie Monster Cookies 

A full printable version of this recipe with ingredient measurements is available at the bottom of this post.

STEP ONE: Use an electric mixer to cream together the butter and both sugars in a large bowl until fluffy. Beat in the egg, vanilla, and 3 drops of food coloring, adding more coloring as desired. Add in the flour, baking soda, and salt, mixing until just combined. 

bowl combining wet and dry ingredients

STEP TWO: Now, stir in ⅓ cup each of the white chocolate chips, mini chocolate chip cookies, and mini Oreos. Use a spoon or mixer to slightly crush the cookies while stirring them in.

bowl with dry ingredients

STEP THREE: Form 6 equal portions from your dough, roll them into balls, and place them on a lightly greased cookie sheet. Break your remaining mini Oreo and chocolate chip cookies into pieces. Cover the tops of the cookie dough with the remaining white chocolate chips, Oreos, and chocolate chip cookie pieces. 

cookie monster cookies on a pan

STEP FOUR: Place your dough in the refrigerator for at least 30 minutes and preheat your oven to 350 degrees F. The dough must be chilled for soft and chewy cookies!

STEP FIVE: Bake for about 15-18 minutes, until the edges are just turning golden brown. Allow your cookie to cool for 5 minutes on the baking sheet before transferring them to a rack to cool completely. Serve and enjoy!

ready to serve blue cookie

Why Are My Cookie Monster Cookies Falling Apart?

The most likely culprit is impatience. Since these treats are so loaded with goodness, be sure to allow a minimum of five minutes for your cookies to cool before transferring them to a cooling rack.

And don’t forget to chill the dough before baking! This firms up the butter and prevents the cookies from spreading too thin in the oven.

Why Is It Called a Monster Cookie?

Generally speaking, monster cookies feature a mash-up of several different beloved cookies.

They are generally combinations of cookies such as oatmeal, peanut butter, and chocolate chip and are named “monster cookies” in the spirit of Frankenstein’s mash-up monster. 

These blue cookie monster cookies stand out from other monster cookies since it boasts the familiar blue of Sesame Street’s Cookie Monster and entire chunks of America’s favorite cookies. 

cookie monster cookie with a bite out of it

Can These Blue Cookie Monster Cookies Be Made Ahead of Time?

Absolutely! Prepare the dough and allow it to chill in the refrigerator for up to 2 days or in the freezer for up to 2 months before baking. 

Once cooked and stored in an airtight container, your cookies will stay fresh for 3-5 days at room temperature or for up to a week in the refrigerator.

Can I Customize This Cookie Monster Cookies Recipe?

Of course, you can! If the decadence of this recipe entices you, but you aren’t crazy about one or more of the ingredients, don’t despair.

It is super easy to change up this recipe to please the whole family. 

  • Try out red food coloring for Elmo cookies or yellow for Big Bird. Whatever the color, I like to use gel food coloring. 
  • Instead of white chocolate chips, you could choose dark or milk chocolate, M&Ms, Reese’s pieces, peanut butter chips, butterscotch chips, or any other candy of your choice. 
  • Feel free to substitute your favorite cookie pieces.
  • Make 12 smaller cookies instead of 6 large ones. You got this!
overhead shot of a cookie monster cookie

Other Cookie Recipes You’ll Love:

overhead shot of a cookie monster cookie

Cookie Monster Cookies

Samantha Erb
Playful cookie monster cookies are soft, decadent and the perfect party treat. Tender cookies jam-packed with white chocolate chips and more!
4.34 from 3 votes
Prep Time 15 minutes
Cook Time 15 minutes
Chill Time 30 minutes
Total Time 1 hour
Course Desserts
Cuisine American
Servings 6
Calories 382 kcal


  • ½ cup unsalted butter softened
  • ¾ cup brown sugar
  • ¼ cup white sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • Blue food coloring
  • 2 cups flour
  • ½ teaspoon salt
  • ½ teaspoon baking powder
  • cup white chocolate chips divided
  • cup mini Oreos divided
  • cup mini chocolate chip cookies divided


  • 1. In a large bowl with an electric mixer, cream together the butter and both sugars until fluffy.
  • 2. Beat in the egg, vanilla, and 3 drops of blue food coloring.  Add more food coloring if it is not your desired shade.
  • 3. Add in the flour, baking powder, and salt.
  • 4. Mix until just combined.
  • 5.  Next, stir in ⅓ cup white chocolate chips, ⅓ cup mini Oreos, and ⅓ cup mini chocolate chips.  Use your mixer or a spoon to break up the cookies just a bit while stirring them in. 
  • 6. Divide the dough into 6 equal portions and form each portion into a ball.
  • 7.  Place on a lightly greased cookie sheet. 
  • 8.  Break up the remaining mini Oreos and mini chocolate chip cookies.
  • 9.  Place the remaining white chocolate chips, mini Oreos, and mini chocolate chips cookies all over the top of the cookie dough.
  • 10.  Refrigerate for at least 30 minutes.
  • 8. Meanwhile, preheat the oven to 350 degrees.
  • 9. Bake the cookies for 15-18 minutes you want the edges to just be golden brown; we want the cookies to stay chewy.
  • 10. Cool for 5 minutes and then transfer to a rack to cool completely.
  • 11. Serve.



Serving: 1gCalories: 382kcalCarbohydrates: 54gProtein: 5gFat: 17gSaturated Fat: 9gPolyunsaturated Fat: 7gCholesterol: 38mgSodium: 216mgFiber: 1gSugar: 30g
Tried this recipe?Let us know how it was!


About Samantha

I’ve always had a love of cooking and creating new recipes, so it only made sense to create a food blog so I could share those recipes with you. This site is designed to provide easy and flavorful recipes with as little ingredients as possible. That means you still get great flavor combinations without all that extra time and effort. Read more...

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