These Big Blue Monster Stuffed Cookies are the ultimate colorful, chunky, indulgent treat — brimming with chocolate chips, crushed Oreos, and candy-coated chocolates in every bite. Their vibrant blue hue gives them a fun, whimsical look that kids and adults alike won’t be able to resist.
Perfect for parties, bake sales, or just a fun baking day at home, these cookies are easy to make and even more fun to eat. With crisp edges, gooey centers, and all the right mix-ins, they’re sure to become a go-to treat for every cookie craving.
Full Recipe
Ingredients:
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1 cup (2 sticks) unsalted butter, softened
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1 cup light brown sugar, packed
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½ cup granulated sugar
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2 large eggs
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1 tablespoon vanilla extract
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Blue food coloring (gel-based preferred)
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3 cups all-purpose flour
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1 teaspoon baking soda
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½ teaspoon baking powder
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½ teaspoon salt
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1½ cups semisweet chocolate chips
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1 cup mini M&M’s
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10 Oreo cookies, whole
Directions:
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Preheat your oven to 375°F (190°C). Line two baking sheets with parchment paper.
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In a large mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy.
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Add in the eggs, vanilla extract, and a few drops of blue food coloring. Mix until well combined and the desired blue shade is achieved.
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In a separate bowl, whisk together flour, baking soda, baking powder, and salt.
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Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
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Fold in the chocolate chips and M&M’s, reserving a few to press on top of the cookies before baking.
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Scoop out a heaping tablespoon of dough, flatten slightly, and place an Oreo cookie in the center. Take another scoop of dough to cover the Oreo and shape the dough into a ball, sealing the Oreo inside completely.
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Place cookies 2 inches apart on prepared baking sheets. Press a few extra M&M’s or chocolate chips on top for appearance.
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Bake for 11–13 minutes or until the edges are lightly golden. The centers will look slightly underbaked—this is perfect for a soft, gooey center.
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Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Prep Time: 15 minutes | Cooking Time: 13 minutes | Total Time: 28 minutes
Kcal: 390 kcal | Servings: 10 giant stuffed cookies
The Story Behind the Big Blue Monster Stuffed Cookies
The Big Blue Monster Stuffed Cookies are more than just a dessert—they’re a nostalgic nod to childhood favorites and modern baking creativity. Inspired by playful flavors and bold colors, these cookies blend classic elements like chocolate chip dough, Oreos, and colorful mini M&M’s into one larger-than-life, stuffed cookie. What makes them unique is the whimsical blue hue, reminiscent of beloved childhood characters like Cookie Monster, sparking instant joy and curiosity.
These cookies were designed for those who believe dessert should be fun, flavorful, and slightly over-the-top. Perfect for celebrations, birthday parties, bake sales, or indulgent weekends, the Big Blue Monster Stuffed Cookies are everything you love about cookies—times ten.
Why These Cookies Stand Out
What sets these cookies apart from standard chocolate chip or sugar cookies is their sheer creativity and indulgent layers. First, there’s the vibrant blue cookie dough, which instantly grabs attention. Then there’s the textural contrast: soft and chewy dough meets crisp edges, while smooth chocolate chips and crunchy M&M’s enhance every bite.
The real surprise, however, lies at the center. A whole Oreo cookie is stuffed inside each giant cookie, creating a gooey, rich, and unexpectedly delightful core that elevates the experience to new heights. It’s the kind of cookie that makes people stop and say, “Whoa, what’s in that?!”
Visually stunning and flavor-packed, these cookies combine the comfort of classic ingredients with the thrill of a fun, unexpected twist.
Perfect for Kids, Adults, and Parties Alike
One of the best things about the Big Blue Monster Stuffed Cookies is their universal appeal. Children are immediately drawn to the bright color and candy-coated exterior, making these cookies a huge hit at birthday parties, sleepovers, or after-school treats. Meanwhile, adults appreciate the nostalgic elements of Oreos and chocolate chips, combined with a gourmet-level presentation.
They also make fantastic party favors or additions to dessert platters. You can easily make a big batch, wrap them up in cellophane with a cute ribbon, and turn them into memorable gifts or school-friendly treats. Hosting a themed party? These cookies fit right into any monster, color-themed, or animated character celebration.
Texture, Flavor, and Satisfaction in Every Bite
From a flavor perspective, these cookies are indulgent without being overwhelming. The base dough is buttery and lightly sweet, balanced perfectly by the semisweet chocolate chips and M&M’s. The Oreo cookie at the center melts slightly during baking, creating a gooey contrast to the surrounding textures.
Every bite offers a layered sensory experience: the crisp shell gives way to a soft, chewy inside, filled with creamy Oreo filling, melty chocolate, and crunchy candy shells. They’re rich but balanced—satisfying a sweet tooth without being cloying.
And the best part? They stay soft for days when stored properly in an airtight container. This makes them a great make-ahead dessert option, whether you’re prepping for a bake sale or planning a party.
A Fun Baking Project for All Skill Levels
Whether you’re a seasoned baker or a total beginner, the Big Blue Monster Stuffed Cookies are easy to make and extremely forgiving. The dough is sturdy and pliable, making it simple to wrap around the Oreo centers. You don’t need any special tools or piping bags—just your hands, a mixing bowl, and a little creativity.
This recipe also lends itself well to customization. Want to switch out the M&M’s for Reese’s Pieces or chopped peanut butter cups? Go for it. Prefer double-stuffed Oreos or birthday cake-flavored ones? Even better. This cookie is a canvas for your favorite add-ins and a fun way to explore flavor combinations.
Baking with kids? They’ll love helping scoop the dough, mix in the colorful candies, and stuff the Oreos into each portion. It’s a hands-on activity that ends with a delicious reward.
Tips for the Best Results
To get bakery-style, picture-perfect cookies, here are a few helpful tips:
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Chill the dough: While not strictly necessary, chilling the dough for 30 minutes before baking helps control spreading and gives a thicker, chewier cookie.
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Use gel food coloring: Gel-based food colors are more concentrated than liquid ones, giving you vibrant blue tones without watering down the dough.
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Stuff carefully: Make sure the Oreo is completely sealed inside the dough to prevent leaks during baking. Flatten the bottom dough a bit before wrapping it up with a second piece on top.
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Press extra candies on top: After forming your cookies, press a few extra M&M’s or chocolate chips on top. This not only improves the look but also gives you a visually appealing, bakery-style finish.
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Don’t overbake: Take them out when the edges are just golden. The center will look slightly underdone, but they’ll continue baking on the hot tray, resulting in that perfect soft texture.
Storage and Freezing Options
These cookies are just as good the next day, making them an ideal make-ahead dessert. Store them in an airtight container at room temperature for up to 5 days. For longer storage, they freeze beautifully. You can freeze the baked cookies in freezer-safe bags for up to 2 months. When ready to eat, just allow them to come to room temperature or warm them in the microwave for 10–15 seconds for that just-baked feel.
You can also freeze the dough balls (with the Oreo already stuffed inside) and bake them directly from frozen—just add 2-3 extra minutes to the baking time.
Serving Suggestions and Variations
Big Blue Monster Stuffed Cookies can be served as-is or paired with other fun treats for a full dessert platter. Here are a few ideas:
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Serve warm with a scoop of vanilla ice cream for a monster cookie sundae.
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Drizzle with melted white chocolate and sprinkle with extra crushed Oreos.
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Turn into ice cream sandwiches by slicing them in half and filling with ice cream.
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Make a “cookie pizza” by baking one large cookie and topping it with whipped cream, sprinkles, and mini candies.
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Use seasonal candy colors (red and green M&Ms for Christmas, pastels for Easter, etc.) to make them fit any occasion.
With a few tweaks, you can theme these cookies for holidays, events, or even personal preferences—there’s really no limit to how creative you can get with them.
The Cookie That Breaks the Mold
In a world full of standard chocolate chip cookies and sugar cookies, the Big Blue Monster Stuffed Cookies are a fun and delicious way to stand out. They’re bold, eye-catching, and full of surprises—exactly what a modern treat should be. Whether you’re baking for friends, family, or yourself, this recipe delivers an experience that’s equal parts joyful and indulgent.
The name might say “monster,” but don’t be intimidated. These cookies are just a little larger than life—stuffed with your favorite childhood treats and designed to delight both the eye and the taste buds. Once you try them, they might just become your new go-to for parties and bake-offs.
Conclusion
Big Blue Monster Stuffed Cookies are not just a dessert—they’re a whole experience. They take the comforting, nostalgic elements of chocolate chip cookies and elevate them with colorful, creative flair. Perfect for kids, fun for adults, and ideal for parties or bake sales, they hit every mark for an unforgettable homemade treat.
Easy to make, endlessly customizable, and guaranteed to bring smiles, these cookies are a celebration in edible form. If you’re looking for a cookie that makes a statement—both in flavor and appearance—this is it.
Try them once, and they’ll earn a permanent place in your recipe rotation.