Easy Air Fryer Monster Cookies

Irresistible Air Fryer Monster Cookies: Your Ultimate Guide to Chewy, Gooey Perfection

Prepare for a blast from the past with these incredible Air Fryer Monster Cookies! Each bite is a symphony of flavors and textures, packed generously with gooey chocolate chips, rich peanut butter, hearty oats, and vibrant candies. These aren’t just any cookies; they’re a nostalgic journey back to childhood, delivering an amazing chewy texture and a flavor profile that’s truly unforgettable. Whether you’re a seasoned baker or new to the world of air frying, this simple recipe makes whipping up a batch of these delightful treats incredibly easy.

Large white plate with monster cookies stacked with m and ms and oats scattered on the table, invitingly presented.

One of the best things about this monster cookie recipe is its sheer simplicity and convenience. You’ll find most of the handful of ingredients already stocked in your kitchen pantry, making it a perfect last-minute dessert or snack. In just a short amount of time, your air fryer will transform simple dough into warm, irresistible cookies, ready to be enjoyed by everyone. The speed and efficiency of air frying mean less waiting and more savoring of these incredible homemade treats.

If you’re loving the idea of baking cookies in your air fryer, you’re in for a treat! The air fryer is a fantastic tool for achieving perfectly baked cookies with a crispy edge and a soft, chewy center. Don’t stop at monster cookies; explore other delicious air fryer cookie recipes like these delightful Air Fryer Peanut Butter Blossoms, festive Air Fryer White Chocolate Peppermint Cookies, charming Air Fryer Snowball Cookies, or classic Air Fryer Thumbprint Cookies. Each offers a unique flavor experience, all made easy with your trusty air fryer.

Why You’ll Love Air Fryer Monster Cookies

These homemade Monster Cookies are an absolute game-changer for cookie lovers. You will adore them because they consistently deliver a perfect cookie every single time – ideal for pairing with your morning coffee, afternoon tea, or a refreshing cold glass of milk. Imagine biting into a warm, soft, and chewy cookie, rich with peanut butter and chocolate, any time of day! They’re truly delightful for breakfast, lunch, or a late-night indulgence. The ease of making cookies in the air fryer is unparalleled, just like our popular Air Fryer Snickerdoodles and Gingersnaps!

The beauty of Air Fryer Monster Cookies lies in their vibrant mix of fun ingredients. This makes them not only a fantastic treat for home but also a wonderful surprise for children’s lunchboxes, adding a touch of sweetness and excitement to their midday meal. Planning a party or a gathering? These cookies are guaranteed to be a crowd-pleaser, disappearing from the plate almost as fast as you can bake them. Their diverse flavors and appealing textures cater to all tastes, ensuring everyone finds something to love in these delightful creations.

For another super simple and universally loved cookie option, you might also enjoy these incredibly easy 4-Ingredient Peanut Butter Cookies. They’re quick, delicious, and always a hit!

What Exactly Are Monster Cookies?

Monster cookies are renowned for being incredibly soft, chewy morsels that live up to their name by containing “everything but the kitchen sink.” This playful moniker perfectly describes the generous medley of ingredients that come together to create these unique cookies. Typically, they combine classic cookie staples with an exciting mix of additions, resulting in a complex yet harmonious flavor and texture profile. You’ll find a delightful blend of salty and sweet, crunchy and gooey, making each bite an adventure. It’s this exciting variety of tastes and textures – from the creamy peanut butter and rich chocolate to the hearty oats and colorful candies – that makes monster cookies so famously yummy and utterly addictive.

Gather Your Ingredients

Crafting these delicious Air Fryer Monster Cookies begins with a simple list of readily available ingredients. Most of these items are likely already in your pantry, making this a convenient recipe for any time you crave a homemade treat. Get ready to combine classic cookie elements with fun, flavorful additions that give monster cookies their unique charm.

Ingredients for monster cookies measured on a marble table. M and ms, chocolate chips, peanut butter, eggs, oats, vanilla, flour, butter, and baking powder.
  • Granulated Sugar: Provides the foundational sweetness.
  • Unsalted Butter (softened): Adds richness and helps create that desirable chewy texture.
  • Creamy Peanut Butter: The star ingredient for that signature monster cookie flavor and chewiness.
  • Vanilla Extract: Enhances all the other flavors.
  • Eggs: Binds the ingredients together and adds moisture.
  • All-Purpose Flour: The primary dry ingredient for structure.
  • Oats (old-fashioned or quick): Adds a hearty texture and chew.
  • Salt: Balances the sweetness and enhances flavor.
  • Baking Powder: A leavening agent for a soft rise.
  • Baking Soda: Another leavening agent, crucial for texture in combination with peanut butter.
  • Chocolate Chips: Classic chocolatey goodness.
  • Mini Chocolate Candies: Such as M&M’s, for color, crunch, and extra chocolate flavor.

Optional Additional Flavors: Don’t be afraid to get creative! Elevate your monster cookies with mini chocolate chips, crunchy salty pretzels (crushed), playful gummy worms, fluffy mini marshmallows, extra peanut butter chips, rich chopped dark chocolate, festive candy canes (crushed), or even pieces of your favorite candy bars. The possibilities are endless, making each batch uniquely yours!

Step-by-Step: How to Make Perfect Air Fryer Monster Cookies

Follow these easy steps to create delicious, perfectly baked monster cookies in your air fryer. This method ensures a beautifully golden exterior and a wonderfully soft, chewy interior every time.

  1. Cream the Wet Ingredients: In a large mixing bowl, combine the granulated sugar, softened butter, and creamy peanut butter. Use an electric mixer to beat these ingredients together until the mixture is light, creamy, and well-blended. Next, add the vanilla extract and eggs, continuing to mix until everything is thoroughly incorporated and the mixture appears light and fluffy. This initial creaming step is vital for achieving the right cookie texture.

    Butter and peanut butter in a white bowl, being mixed.

  2. Combine Dry Ingredients and Mix into Wet: In a separate bowl, whisk together the all-purpose flour, oats, salt, baking powder, and baking soda. This ensures all leavening agents and dry ingredients are evenly distributed. Gradually add this dry flour mixture into your creamy wet mixture. Mix on low speed with the electric mixer, or by hand, until everything is just combined. Be careful not to overmix, as this can lead to tough cookies.

    Oat and flour in a white mixing bowl with m and ms, chips on a marble table.

  3. Fold in the Goodies: Now for the “monster” part! Pour the chocolate chips and mini M&M’s into the cookie dough. Using a spatula or a wooden spoon, gently fold them into the mixture until the candies are evenly distributed throughout the dough. You want a good mix of everything in every bite!

    M and ms, chocolate chips in a white bowl with cookie dough, ready to be mixed.

  4. Form and Arrange Cookies in Air Fryer: Using a cookie scoop or a large spoon, form uniform balls of dough, each approximately 1 ½ inches in diameter. For best results and easy cleanup, line your air fryer basket with a piece of parchment paper. Carefully place the dough balls in the air fryer basket, ensuring you leave about 1 inch of space between each cookie to allow for spreading during baking. Work in batches as necessary, depending on the size of your air fryer.

    Dough in a scoop over the mixing bowl, ready to be placed in the air fryer.

  5. Air Fry to Golden Perfection: Preheat your air fryer to 320 degrees F (160°C). Air fry the cookies for 6-8 minutes, or until they turn a beautiful golden brown color and the edges are set but the centers still look slightly soft. Keep a close eye on them, as air fryer models can vary. Once cooked, let the cookies rest in the air fryer basket for 1-2 minutes; this crucial step allows them to firm up slightly before handling, preventing them from breaking.

    Scoops of dough in air fryer basket, ready to be cooked.

  6. Cool and Serve: Carefully lift the parchment paper with the freshly baked cookies out of the air fryer basket. Transfer the parchment paper and cookies to a wire rack or directly onto your countertop to continue cooling. This prevents the bottoms from getting soggy and allows them to fully set. While these cool, you can begin air frying your next batch. Enjoy these warm or at room temperature; they’re delicious either way!

    Air fried cookies on a cooling rack, looking perfectly baked.

I typically prepare this delightful recipe in my Cosori 5.8 qt. air fryer, which yields fantastic results. However, remember that cooking times can vary depending on your specific air fryer model, its size, and wattage. It’s always a good idea to keep a close eye on your cookies during the last few minutes of cooking, and you may need to adjust the cooking time by 1-2 minutes to achieve perfect golden-brown cookies.

White spatula with a perfectly baked monster cookie on it, held over the air fryer basket.

Frequently Asked Questions (FAQ) About Monster Cookies

What other ingredients can I put in monster cookies?

The beauty of monster cookies is their versatility! Your imagination truly is the only limit. Feel free to experiment with a wide array of mix-ins. Consider adding different types of chocolate chips (white, dark, butterscotch), chopped nuts like walnuts or pecans, dried fruits such as cranberries or raisins, shredded coconut, or even a dash of spices like cinnamon or nutmeg. For a playful twist, try crushed potato chips for a sweet and salty crunch, or mini pretzels. Whatever flavors you enjoy, just go for it and craft an exceptional monster cookie that perfectly suits your taste!

How to store leftover cookies?

To maintain their freshness and deliciousness, ensure your monster cookies have fully cooled before storing them. Place the cooled cookies in an airtight container or a resealable storage bag. They can be kept at room temperature for up to 3 days, or in your refrigerator for slightly longer, up to a week. For longer storage, these cookies freeze beautifully! Simply place them in a freezer-safe storage bag or an airtight container, and they will stay fresh for up to 6 months. When you’re ready to enjoy, let them thaw at room temperature or warm them gently in the air fryer for a few minutes.

Are these cookies easy for kids to make?

Absolutely! Monster cookies are fantastic for involving kids in the kitchen. I often prepare the base cookie dough ahead of time and then set up a fun “cookie bar.” This lets the children take charge of the exciting part: customizing their own creations! Provide a variety of colorful candies, crunchy crushed chips, salty pretzels, and different dessert sauces (caramel, chocolate, butterscotch). Let their creativity run wild as they design their own decadent, crazy monster cookies. It’s a wonderful activity that results in delicious, personalized treats!

How will I know when my cookie is done?

Determining doneness can vary slightly between different air fryer models, so a little vigilance is key. Typically, air fryer monster cookies are done when the edges appear set and lightly golden brown. The centers may still look a little soft, which is perfectly fine – they will continue to set as they cool. Keep a close eye on them during the final minutes of baking; if your air fryer tends to cook faster or slower, you might need to adjust the cook time by a minute or two. The goal is an evenly golden-brown exterior on all sides, indicating they are perfectly cooked through.

Cookie with a bite taken out, held in hand, showing M&M's and chocolate chips inside.

Looking for More Air Fryer Cookie Recipes?

If you’re enjoying the convenience and delicious results of air-fried cookies, you’ll be thrilled to explore our other fantastic recipes. The air fryer is truly a game-changer for homemade desserts!

  • Air Fryer Chocolate Chip Cookies
  • Air Fryer Peanut Butter Cookies
  • Air Fryer Oatmeal Raisin Cookies
  • Air Fryer Brownie Mix Cookies
  • Air Fryer Cake Mix Cookies

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Monster cookie with a bite taken out, stacked on other cookies, showing its delicious layers.
5 from 2 votes
Servings: 8

Air Fryer Monster Cookies

By Becky
Air Fryer Monster Cookies are packed full of gooey chocolate, peanut butter, oats, and candies in every bite!
Prep: 10 minutes
Cook: 6 minutes
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Equipment

  • 1 Air Fryer

Ingredients

  • 1 cup granulated sugar
  • 1/4 cup unsalted butter, softened
  • 1/4 cup creamy peanut butter
  • 1 teaspoon vanilla extract
  • 2 large eggs
  • 1 1/2 cups flour
  • 1 cup oats
  • 1/2 teaspoon salt
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon baking soda
  • 1/2 cup chocolate chips, regular or mini
  • 1/2 cup mini M&m’s
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Instructions

  • In a large bowl, combine the sugar, butter and peanut butter. Use an electric mixer and mix together until creamy, and then add the vanilla and eggs. Continue mixing together until light and fluffy.
  • In a separate bowl combine the flour, oats, salt, baking powder, and baking soda. Slowly add flour mixture into the creamy mixture. Mix until well combined.
  • Next pour the chocolate chips and mini m and m’s into the mixture and stir until candies are evenly mixed into the dough.
  • Use a cookie scoop or large spoon to form balls of dough, about 1 1/2 inches in diameter. Place all uniform dough balls in your air fryer basket place a piece of parchment paper. Leave about 1 inch between cookies for room to spread.
  • Air Fry at 320 degrees F for 6-8 minutes, until cookies are golden brown. Let cookies rest for 1-2 minutes before removing them from the air fryer basket.
  • Gently lift parchment paper with cookies, and place on a wire rack or counter top to continue cooling while you air fry the next batch.

Notes

Optional Additional Toppings: Take your air fryer monster cookies to the next level by serving them with a scoop of creamy vanilla ice cream, a sprinkle of finely chopped nuts, a dusting of powdered sugar, a burst of color from sprinkles, or a luxurious drizzle of caramel, rich chocolate, or sweet butterscotch sauce. These additions can transform a simple cookie into a gourmet dessert experience!
Substitutions: While all-purpose flour is standard, you can experiment with healthier alternatives such as brown sugar to add a deeper, molasses-like flavor, or even a blend of coconut flour and almond flour for a gluten-friendly option (note: these flours absorb liquids differently, so minor adjustments to wet ingredients might be needed).
Kitchen Tips: If you don’t have parchment paper, a silicone baking mat is an excellent alternative to prevent cookies from sticking and ensure easy cleanup. For consistent cookie size and even baking, always use a cookie scoop. Remember to preheat your air fryer for a few minutes before adding the cookies for optimal results. This recipe typically yields about 24-30 cookies, depending on the size of the scoop you use.

Nutrition

Calories: 395 kcal , Carbohydrates: 59 g , Protein: 7 g , Fat: 15 g , Saturated Fat: 7 g , Polyunsaturated Fat: 2 g , Monounsaturated Fat: 4 g , Trans Fat: 0.2 g , Cholesterol: 62 mg , Sodium: 261 mg , Potassium: 160 mg , Fiber: 2 g , Sugar: 33 g , Vitamin A: 245 IU , Calcium: 45 mg , Iron: 2 mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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