These simple and fun Cookie Monster Cookies are loaded with Oreo and Chips Ahoy pieces plus plenty of chocolate chips. Warm and gooey from the oven, they may not resemble the Sesame Street character, but they’ll be devoured the same way: Nam nam nam. The viral version of these cookies often includes blue food coloring, but this recipe focuses on flavor without the artificial color while keeping the same nostalgic appeal.

If you love cookies, this one makes total sense: a mash-up of favorite store-bought cookies folded into a rich, chewy chocolate chip base. The combination of Oreos, Chips Ahoy, and chocolate chips gives these cookies texture and plenty of flavor—soft and tender inside with crunchy bits throughout. They’re perfect for parties, sleepovers, or any time you want an over-the-top treat to make people smile.
Does the Cookie Monster Eat Anything Other Than Cookies?
Cookies are clearly his favorite, but the Cookie Monster famously doesn’t always discriminate—he’s been portrayed eating silly, inedible objects in sketches and older segments. For our purposes, though, keep it to cookies and enjoy every bite.
Why You’ll Love These Cookie Monster Cookies
These cookies are comfort food with a playful twist. They bring back memories of childhood sleepovers while delivering a satisfying, grown-up chew thanks to cake flour and careful baking. The generous mix-ins make every bite different—soft dough, crunchy cookie pieces, and melty chocolate. They’re a crowd-pleaser and an easy way to impress friends and family without complicated techniques.
Cookie Monster Cookies Ingredients
- Cold unsalted butter – 1 cup, cut into small cubes
- Brown sugar – 1 cup (packed) for chewiness
- Granulated sugar – 1/2 cup for a light crisp edge
- Eggs – 2, room temperature
- Cake flour – 1 1/2 cups; helps produce a soft, tender cookie
- All-purpose flour – 1 1/2 cups
- Cornstarch – 1 tsp
- Baking soda – 3/4 tsp
- Salt – 3/4 tsp
- Mini Oreos – 1 cup
- Mini Chips Ahoy – 1 cup
- Chocolate chips – 1 cup (semi-sweet recommended)
- Extra mix-ins – 1/4 cup crushed Oreos (filling removed), 1/4 cup crushed Chips Ahoy, 1/4 cup mini chocolate chips for coating the dough balls

How to Make Cookie Monster Cookies
The full printable recipe is summarized below; follow each step for best results.
- Preheat the oven to 410°F (210°C).
- Cream the cold, cubed butter with brown sugar and granulated sugar using an electric mixer or stand mixer with the paddle attachment. Mix on medium for about 4 minutes, until light and creamy.
- Add eggs one at a time, mixing well after each addition.
- Whisk the dry ingredients—cake flour, all-purpose flour, cornstarch, baking soda, and salt—in a separate bowl.
- Combine the dry mixture with the butter-sugar mixture on low speed until fully incorporated. Avoid overmixing.
- Fold in the mini Oreos, mini Chips Ahoy, and chocolate chips on low until evenly distributed.
- Form dough balls: Line baking sheets with parchment paper or silicone mats. Use a cookie scoop to portion 3.5 oz dough balls.
- Coat the tops: Mix the reserved crushed Oreos, crushed Chips Ahoy, and mini chocolate chips in a small bowl. Dip each dough ball into this mixture and gently press so the pieces stick to the surface.
- Bake the cookies 2–3 inches apart for 11–12 minutes, until the edges are set and lightly golden. The centers should still look slightly underbaked for a chewy texture.
- Cool on the baking sheet briefly, then transfer to a rack to finish cooling. Serve warm for the best gooey experience.

Chewy Monster Cookie Tips and Tricks
- Cream the butter and sugars thoroughly to build structure and tenderness.
- Use cake flour to lower the protein content and reduce gluten formation for a softer chew.
- Don’t overmix once the flour is added—mix just until combined.
- Underbake slightly: remove when edges are set but centers still look soft; they’ll finish as they cool.
- If you want taller cookies, chill the dough before baking to keep the butter solid so the cookies spread less.
Common Questions
Why pack brown sugar?
Packing brown sugar removes air pockets so you get the correct amount and consistent moisture and chewiness in the cookie.
Do I need to chill the dough?
Chilling helps prevent flat cookies by solidifying the fat so the cookie spreads more slowly. If you prefer thicker cookies, chill the dough for at least 30 minutes.
Why did my cookies go flat?
Cookies flatten if the butter is too soft or melted, if the dough was overworked, or if there wasn’t enough flour. Also avoid placing dough on a hot baking sheet.
Can you freeze the dough?
Yes. Freeze individual dough balls on a tray, then transfer to a sealed bag for up to six months. Bake from frozen, adding a couple of minutes to the bake time.
Storage Tips
Keep baked cookies in an airtight container at room temperature for up to one week. Cookie dough or baked cookies can be frozen for up to six months; dough frozen before baking yields the best fresh-baked texture.
Notes
*Cake flour is recommended because its lower protein content produces a softer, chewier cookie that highlights the contrast between the tender dough and crunchy mix-ins.
Recipe at a Glance
Prep time: 12 mins | Cook time: 12 mins | Total time: 24 mins | Servings: 16 cookies | Calories: 498 kcal (approx.)

