Monster Cookie Dough Cupcakes have been my go-to for bringing smiles to parties and potlucks ever since I first tried them. I remember the sheer delight on my nephew’s face when he took his first bite – pure, unadulterated joy! These aren’t just any cupcakes; they’re a nostalgic trip back to childhood, featuring moist peanut butter cupcakes with a surprise gooey center of edible cookie dough. The aroma of warm peanut butter and sweet vanilla fills my kitchen whenever I make these, and I know you’ll adore these safe-to-eat cookie dough cupcakes. Let’s get baking!
Why You’ll Love These Monster Cookie Dough Cupcakes
I get so many compliments when I bring these to events, and I know you will too! Here’s why these treats are a guaranteed crowd-pleaser:
- Incredible Taste: They perfectly blend rich peanut butter flavors with the classic taste of monster cookies.
- Quick Prep Time: With a total time of just 55 minutes, these are surprisingly fast to whip up for a bakery-style dessert.
- Family-Friendly Fun: Kids absolutely adore these, especially the surprise edible cookie dough center!
- Budget-Friendly Baking: Most ingredients are pantry staples, making these a cost-effective treat.
- Safe & Delicious: The edible cookie dough is made with heat-treated flour, so everyone can enjoy that classic cookie dough flavor safely.
- Nostalgic Delight: They bring back all those happy childhood memories of cookies and cupcakes combined.
- Versatile Treat: Perfect for birthdays, holidays, or just a Tuesday treat when you need a little joy.
Ingredients for Monster Cookie Dough Cupcakes
Gather these goodies to create your masterpiece. You’ll need ingredients for the cupcake batter, the safe-to-eat edible cookie dough center, and the creamy peanut butter frosting.
- 1 1/4 cups all-purpose flour – the base of our fluffy cupcakes
- 1/2 cup quick oats – adds a lovely texture to the cupcakes
- 1 1/2 teaspoons baking powder – for lift and lightness
- 1/4 teaspoon baking soda – helps with browning and tenderness
- 1/2 teaspoon fine salt – balances the sweetness
- 1/2 cup unsalted butter, softened – for richness
- 1/2 cup creamy peanut butter – the star flavor!
- 1/2 cup granulated sugar – for sweetness
- 1/2 cup light brown sugar, packed – adds moisture and caramel notes
- 2 large eggs, room temperature – helps bind everything together
- 1 teaspoon alcohol-free vanilla extract – enhances all the flavors
- 3/4 cup buttermilk – makes the cupcakes incredibly moist
- Edible Monster Cookie Dough:
- 3/4 cup heat-treated all-purpose flour, cooled – essential for safe, edible dough
- 1/2 cup quick oats – for that classic monster cookie texture
- 1/4 cup unsalted butter, softened – creates a smooth dough
- 1/4 cup creamy peanut butter – more peanut butter goodness!
- 1/2 cup light brown sugar, packed – for chewiness
- 2 tablespoons granulated sugar – balances the brown sugar
- 1 teaspoon alcohol-free vanilla extract – boosts flavor
- 1/4 teaspoon fine salt – sharpens the flavors
- 2 – 3 tablespoons milk – to achieve the perfect dough consistency
- 1/3 cup mini chocolate chips – for delicious pockets of chocolate
- 1/3 cup mini M&M’s – adds color and crunch
- Peanut Butter Frosting:
- 3/4 cup unsalted butter, softened – the base for our luscious frosting
- 1/2 cup creamy peanut butter – for that irresistible peanut butter frosting
- 2 1/2 to 3 cups powdered sugar – for sweetness and structure
- 1/4 teaspoon fine salt – cuts through the sweetness
- 1 teaspoon alcohol-free vanilla extract – a flavor enhancer
- 2 – 4 tablespoons milk – to get the frosting just right
- Decoration:
- Additional mini M&M’s and mini chocolate chips – for that final festive touch
How to Make Monster Cookie Dough Cupcakes
Let’s get these delicious treats into your oven! It’s a bit of a process, but the results are so worth it. You’ll be amazed at how these flavor combinations come together.
- Step 1: First, let’s get that flour ready for our edible dough. Spread 3/4 cup of all-purpose flour on a baking sheet and heat-treat it in a preheated oven at 300°F (150°C) for 5–7 minutes, ensuring it reaches at least 165°F (74°C). Let it cool completely before using.
- Step 2: Now, let’s whip up that amazing edible monster cookie dough! In a bowl, beat together 1/4 cup softened unsalted butter and 1/4 cup creamy peanut butter until smooth. Add 1/2 cup light brown sugar and 2 tablespoons granulated sugar, beating until creamy. Stir in 1 teaspoon alcohol-free vanilla extract and 1/4 teaspoon salt.
- Step 3: Gradually mix in the cooled, heat-treated flour and 1/2 cup quick oats. Add 2–3 tablespoons of milk, a little at a time, until you achieve a soft, scoopable dough consistency. Fold in 1/3 cup mini chocolate chips and 1/3 cup mini M&M’s. Scoop 12 level tablespoons of this dough and chill them until firm.
- Step 4: Preheat your main oven to 350°F (175°C). Line a 12-cup muffin pan with cupcake liners.
- Step 5: For the cupcake batter, whisk together 1 1/4 cups all-purpose flour, 1/2 cup quick oats, 1 1/2 teaspoons baking powder, 1/4 teaspoon baking soda, and 1/2 teaspoon fine salt in a medium bowl.
- Step 6: In a large bowl, beat 1/2 cup softened unsalted butter and 1/2 cup creamy peanut butter until light and fluffy, about 2 minutes. You’ll see it transform into a creamy base.
- Step 7: Add 1/2 cup granulated sugar and 1/2 cup light brown sugar to the butter mixture and beat for another 2 minutes until it’s wonderfully light and fluffy.
- Step 8: Beat in 2 large eggs, one at a time, making sure each is incorporated before adding the next. Stir in 1 teaspoon alcohol-free vanilla extract.
- Step 9: Now, let’s combine wet and dry ingredients. Add the dry ingredients to the wet in two additions, alternating with 3/4 cup of buttermilk. Start and end with the dry ingredients. Mix gently until just combined – overmixing can make your cupcakes tough!
- Step 10: Divide the batter evenly among the prepared cupcake liners, filling each about three-quarters full.
- Step 11: Bake for 18–22 minutes, or until the tops spring back when lightly touched and a wooden tester inserted into the center comes out clean. The aroma will be incredible!
- Step 12: Let the cupcakes cool in the pan for about 10 minutes before carefully transferring them to a wire rack to cool completely. This prevents them from breaking.

- Step 13: Once cooled, use a cupcake corer or a small knife to remove a 1-inch plug from the center of each cupcake. This creates the perfect little pocket for our surprise.
- Step 14: Gently press one of the chilled, safe-to-eat cookie dough balls into the center of each cored cupcake. Trim the removed cupcake plug if needed and replace it over the dough to cover it neatly.
- Step 15: Prepare the peanut butter frosting by beating 3/4 cup softened unsalted butter and 1/2 cup creamy peanut butter in a large bowl until light and fluffy, about 2–3 minutes.
- Step 16: Gradually add 2 1/2 to 3 cups powdered sugar and 1/4 teaspoon fine salt, alternating with 2–4 tablespoons of milk, until the frosting is smooth and reaches a pipeable consistency. Stir in 1 teaspoon alcohol-free vanilla extract.
- Step 17: Pipe or spread the luscious peanut butter frosting onto your filled cupcakes.
- Step 18: Decorate your fabulous Monster Cookie Dough Cupcakes with additional mini M&M’s and mini chocolate chips for that extra festive flair. Serve them at cool room temperature and enjoy!

Pro Tips for the Best Monster Cookie Dough Cupcakes
I’ve learned a few tricks over the years that make these cupcakes truly spectacular. Follow these tips, and you’ll be baking like a pro in no time!
- Always use room temperature ingredients for the cupcake batter – this ensures everything emulsifies beautifully for a tender crumb.
- Don’t overmix the cupcake batter once you add the dry ingredients. A few streaks of flour are okay; they’ll disappear during baking.
- Chill your edible cookie dough balls thoroughly before stuffing them into the cupcakes. This prevents them from melting too much while baking.
- For the smoothest frosting, make sure your butter and peanut butter are softened but not melted.
What’s the secret to perfect Monster Cookie Dough Cupcakes?
The magic lies in the contrast: a perfectly moist peanut butter cupcake holding a delicious, chewy center of safe-to-eat cookie dough. Using buttermilk in the batter is key for that incredible tenderness. For more baking tips, check out these baking tips.
Can I make Monster Cookie Dough Cupcakes ahead of time?
Absolutely! You can bake the cupcakes and make the edible cookie dough balls up to 2 days in advance. Store them separately in airtight containers at room temperature. Frost just before serving to keep everything looking its best.
How do I avoid common mistakes with Monster Cookie Dough Cupcakes?
A common pitfall is overmixing the batter, leading to tough cupcakes. Also, ensure your edible cookie dough is well-chilled before inserting it into the cupcakes to prevent it from oozing out too much during baking.
Best Ways to Serve Monster Cookie Dough Cupcakes
These delightful treats are amazing on their own, but here are a few ideas to make serving them even more special. Imagine presenting these at a party with a scoop of vanilla ice cream on the side – the warm cupcake against the cold, creamy ice cream is pure bliss! They are also fantastic served with a tall glass of cold milk, just like you’d have with classic cookies. For an extra touch, consider pairing a cupcake with a small bowl of fresh berries; the tartness of the fruit beautifully cuts through the sweetness of the cupcake and the rich edible cookie dough center. For more dessert inspiration, explore these old-fashioned ice cream recipes.
Nutrition Facts for Monster Cookie Dough Cupcakes
Let’s talk about what goes into these delightful treats. Here’s a breakdown of the approximate nutritional information per cupcake, so you know what you’re indulging in.
- Calories: 315 kcal
- Fat: 17g
- Saturated Fat: 4g
- Protein: 5g
- Carbohydrates: 39g
- Fiber: 2g
- Sugar: 24g
- Sodium: 113mg
Nutritional values are estimates and may vary based on specific ingredients used, especially the type of peanut butter and milk you opt for. Understanding ingredient quality can be important, and for more on that, you might find information on vanilla paste helpful.
How to Store and Reheat Monster Cookie Dough Cupcakes
Proper storage is key to keeping these delightful cupcakes tasting their best. Once your Monster Cookie Dough Cupcakes have completely cooled, it’s time to think about how to save them. For short-term storage, place them in an airtight container at room temperature for up to 2 days. If you need to keep them longer, transfer them to the refrigerator, where they’ll stay fresh for about 3 to 4 days. For extended storage-related secondary keyword preservation and to enjoy these treats for months, wrap them tightly in plastic wrap, then in aluminum foil, and freeze them for up to 3 months.
When you’re ready to enjoy a frozen cupcake, thaw it overnight in the refrigerator. If you prefer a slightly warm treat, you can gently reheat them. Place a cupcake on a microwave-safe plate and microwave on 50% power for about 10–15 seconds, just until slightly warmed through. Be careful not to overheat, as this can make the cupcake dry or the frosting melt.
Frequently Asked Questions About Monster Cookie Dough Cupcakes
Can I use regular cookie dough in these Monster Cookie Dough Cupcakes?
For safety reasons, it’s always best to use an edible cookie dough recipe, like the one provided in this recipe. Regular raw cookie dough contains raw eggs and uncooked flour, which can pose health risks. Our recipe uses heat-treated flour and no eggs in the dough portion, making it perfectly safe and delicious. For more on food safety, you can consult resources like the U.S. Food and Drug Administration.
What if I don’t have buttermilk for the cupcakes?
No problem! If you’re out of buttermilk, you can easily make your own substitute. For every cup of buttermilk needed, measure 1 tablespoon of white vinegar or lemon juice into a liquid measuring cup, then add milk (whole milk works best) to reach the 1-cup line. Let it sit for about 5 minutes until it curdles slightly. This homemade version works wonderfully in our Monster Cookie Dough Cupcakes to ensure they stay moist and tender.
How can I make the peanut butter frosting more stable for piping?
If your peanut butter frosting seems a bit soft for piping, try chilling it for about 15-20 minutes in the refrigerator. You can also slightly increase the amount of powdered sugar, adding it 1 tablespoon at a time, until you reach your desired consistency. Make sure your butter and peanut butter were softened but not melted when you started, as this is crucial for a stable peanut butter frosting.
Are these Monster Cookie Dough Cupcakes nut-free?
The recipe as written contains peanut butter and M&M’s, so it is not nut-free. However, you can easily adapt it! Use sunflower seed butter or a nut-free butter alternative instead of peanut butter. For the M&M’s, opt for a nut-free candy alternative, or simply increase the amount of mini chocolate chips. Always check the labels of your ingredients to ensure they are free from cross-contamination if allergies are a concern.
Variations of Monster Cookie Dough Cupcakes You Can Try
While the classic Monster Cookie Dough Cupcakes are amazing, don’t be afraid to get creative! These variations offer exciting twists to suit different tastes and needs, ensuring there’s a perfect cupcake for everyone.
- Dietary Adaptations: For a gluten-free version, simply swap out the all-purpose flour for a good quality gluten-free blend in both the cupcake batter and the edible cookie dough. Ensure your oats are certified gluten-free too. This makes them fantastic kid-friendly cupcakes that everyone can enjoy!
- Chocolate Lover’s Dream: Amp up the chocolate by adding cocoa powder to the cupcake batter and using chocolate chips instead of M&M’s in the cookie dough. You could even add a drizzle of melted chocolate on top for an extra decadent touch.
- Mini Muffin Magic: Need a smaller bite? This recipe easily converts to mini cupcakes! Reduce the baking time to about 12-15 minutes and adjust the edible cookie dough portions accordingly. They make adorable, bite-sized treats.
- No-Bake Cupcakes: For a super quick treat, skip the baking altogether! Prepare the edible cookie dough and the peanut butter frosting. Use pre-made mini chocolate chip cookies as the base, top with a dollop of frosting, and a sprinkle of extra cookie dough bits and candies for fun, no-bake kid-friendly cupcakes.

Monster Cookie Dough Cupcakes: Amazing 55-Min Treat
- Total Time: 55 minutes
- Yield: 12 cupcakes 1x
- Diet: Vegetarian
Description
These Monster Cookie Dough Cupcakes combine moist peanut butter-oat cupcakes with a safe-to-eat edible cookie dough center and creamy peanut butter frosting. They are a nostalgic and delicious bakery-style treat.
Ingredients
- Cupcake Batter:
- 1 1/4 cups all-purpose flour
- 1/2 cup quick oats
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon baking soda
- 1/2 teaspoon fine salt
- 1/2 cup unsalted butter, softened
- 1/2 cup creamy peanut butter
- 1/2 cup granulated sugar
- 1/2 cup light brown sugar, packed
- 2 large eggs, room temperature
- 1 teaspoon alcohol-free vanilla extract
- 3/4 cup buttermilk
- Edible Monster Cookie Dough (safe to eat):
- 3/4 cup heat-treated all-purpose flour, cooled
- 1/2 cup quick oats
- 1/4 cup unsalted butter, softened
- 1/4 cup creamy peanut butter
- 1/2 cup light brown sugar, packed
- 2 tablespoons granulated sugar
- 1 teaspoon alcohol-free vanilla extract
- 1/4 teaspoon fine salt
- 2 – 3 tablespoons milk
- 1/3 cup mini chocolate chips
- 1/3 cup mini M&M’s
- Peanut Butter Frosting:
- 3/4 cup unsalted butter, softened
- 1/2 cup creamy peanut butter
- 2 1/2 to 3 cups powdered sugar
- 1/4 teaspoon fine salt
- 1 teaspoon alcohol-free vanilla extract
- 2 – 4 tablespoons milk
- Decoration:
- Additional mini M&M’s and mini chocolate chips
Instructions
- Heat-treat the 3/4 cup flour for the edible dough at 300°F for 5–7 minutes, to at least 165°F. Cool completely.
- Make the edible monster cookie dough: Beat 1/4 cup unsalted butter, 1/4 cup creamy peanut butter, 1/2 cup light brown sugar, and 2 tablespoons granulated sugar until smooth. Mix in 1 teaspoon alcohol-free vanilla and 1/4 teaspoon salt. Add the cooled heat-treated flour and 1/2 cup quick oats. Stir in 2–3 tablespoons milk until a soft dough forms. Fold in 1/3 cup mini chocolate chips and 1/3 cup mini M&M’s. Scoop 12 level tablespoons of dough and chill until firm.
- Preheat your oven to 350°F. Line a 12-cup muffin pan with cupcake liners.
- In a medium bowl, whisk together the 1 1/4 cups all-purpose flour, 1/2 cup quick oats, 1 1/2 teaspoons baking powder, 1/4 teaspoon baking soda, and 1/2 teaspoon fine salt for the cupcake batter.
- In a large bowl, beat 1/2 cup unsalted butter and 1/2 cup creamy peanut butter until fluffy, about 2 minutes. Add 1/2 cup granulated sugar and 1/2 cup light brown sugar; beat for 2 minutes more until light and fluffy.
- Beat in 2 large eggs, one at a time, then stir in 1 teaspoon alcohol-free vanilla extract.
- Add the dry ingredients to the wet ingredients in two additions, alternating with the 3/4 cup of buttermilk. Begin and end with the dry ingredients. Mix just until combined. Do not overmix.
- Divide the batter evenly among the prepared cupcake liners, filling each about 3/4 full.
- Bake for 18–22 minutes, or until the tops spring back when lightly touched and a wooden tester inserted into the center comes out clean.
- Let the cupcakes cool in the pan for 10 minutes before transferring them to a wire rack to cool completely.
- Once cooled, use a cupcake corer or a small knife to remove a 1-inch plug from the center of each cupcake.
- Gently press one of the chilled edible cookie dough balls into the center of each cored cupcake. Trim the removed cupcake plug if necessary and replace it over the dough to cover.
- Prepare the peanut butter frosting: Beat 3/4 cup unsalted butter and 1/2 cup creamy peanut butter in a large bowl until light and fluffy, 2–3 minutes.
- Gradually add 2 1/2 to 3 cups powdered sugar and 1/4 teaspoon fine salt, alternating with 2–4 tablespoons milk, until the frosting is smooth and pipeable. Stir in 1 teaspoon alcohol-free vanilla extract.
- Pipe or spread the frosting onto the filled cupcakes.
- Decorate the Monster Cookie Dough Cupcakes with additional mini M&M’s and mini chocolate chips. Serve at cool room temperature.
Notes
- For natural peanut butter in the cupcake batter, add 1–2 teaspoons of extra flour if the batter appears thin.
- Keep the edible cookie dough balls small and well-chilled for the best texture in the cupcake center.
- For a nut-free variation, substitute sunflower seed butter for peanut butter and omit M&M’s if cross-contact is a concern.
- You can store unfrosted cupcakes and edible dough balls in the freezer for up to 2 months. Thaw in the refrigerator before assembling and frosting.
- Prep Time: 35 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cupcake (approx. 75g)
- Calories: 315 kcal
- Sugar: 24g
- Sodium: 113mg
- Fat: 17g
- Saturated Fat: 4g
- Unsaturated Fat: 12g
- Trans Fat: 0.1g
- Carbohydrates: 39g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 30mg
