Everything-But-The-Kitchen-Sink Cookies

Welcome to the ultimate guide for crafting the most incredible Monster Cookies you’ll ever bake! This beloved recipe has been a staple in our family for many years, a true testament to its irresistible charm and enduring deliciousness. It’s the kind of cookie that evokes nostalgia and creates new cherished memories with every batch. Imagine a delightful blend of rich peanut butter, chewy oats, vibrant M&M’s, and decadent chocolate chips—all coming together in a single, satisfying bite. These aren’t just cookies; they’re a celebration of flavor and texture, a monstrously good treat that’s impossible to resist.

Classic Monster Cookies with M&M's, chocolate chips, and peanut butter – a family favorite recipe.

The popularity of Monster Cookies spans generations, with many well-known culinary figures, like Paula Deen, sharing similar versions of this classic. That’s a strong indicator of just how universally loved these cookies are. They’re known for their generous size, their incredible blend of textures, and their wonderfully rich, satisfying taste. While some recipes might call them “fattening,” we prefer to think of them as incredibly indulgent and comforting – a perfect treat for special occasions or simply when you need a little extra joy in your day. This recipe delivers on all fronts, providing that quintessential homemade cookie experience that everyone craves.

Irresistible Monster Cookies with peanut butter, M&M's, and chocolate chips, baked to golden perfection.

One of the many beautiful things about Monster Cookies is their versatility. While the core ingredients create a symphony of flavors, you can always customize them to your liking. For instance, the inclusion of raisins in this recipe is a personal preference that we adore. They add a unique chewiness and a subtle fruity sweetness that complements the rich peanut butter and chocolate beautifully. However, if raisins aren’t your favorite, feel free to omit them entirely. These cookies are delicious either way, proving that the best recipes are those that can be adapted to suit individual tastes and dietary needs. Don’t hesitate to experiment with your favorite add-ins to make these cookies truly your own!

A close-up of delicious Monster Cookies, showcasing their delightful mix of M&M's and chocolate chips.

Why Are They Called Monster Cookies?

Monster Cookies earned their name for a few good reasons. Primarily, it’s due to their impressive size and the sheer “monstrous” variety of ingredients packed into each bite. Unlike typical cookies that might feature one or two main elements, Monster Cookies combine a delightful medley of peanut butter, oats, chocolate chips, and M&M’s (and sometimes more!). This robust combination results in a larger, heartier cookie that’s incredibly satisfying and visually appealing with its colorful additions.

Tips for Baking the Perfect Monster Cookies

Achieving cookie perfection is easier than you think with a few simple tips:

  • Chill the Dough: Don’t skip the refrigeration step! Chilling the dough for at least 30 minutes (or even longer) helps prevent the cookies from spreading too much in the oven, resulting in a thicker, chewier cookie. It also allows the flavors to meld beautifully.
  • Don’t Overbake: Monster Cookies are best when they are slightly underbaked in the center. The edges should be lightly golden, but the center should still look a bit soft. They will continue to set as they cool, leading to that coveted chewy texture.
  • Use a Cookie Scoop: For consistently sized cookies that bake evenly, a cookie scoop is your best friend. A scant 1/4 cup scoop is ideal for these “monster” treats.
  • Parchment Paper is Key: Lining your baking sheets with parchment paper prevents sticking and ensures easy cleanup. It also promotes even baking.
  • Room Temperature Ingredients: Ensure your butter and eggs are at room temperature. This allows them to cream together more smoothly with the sugars, creating a more uniform and tender cookie dough.

Can Cookie Dough Be Frozen?

Absolutely! Freezing cookie dough is a fantastic way to prepare ahead of time, enjoy fresh-baked cookies on demand, and prevent waste. Cookie dough can be frozen for up to 3 months, making it a convenient option for busy schedules. There are a couple of popular methods for freezing:

  • Batch Freezing: You can gather the entire batch of dough into a ball, wrap it tightly in plastic wrap, and then place it in a freezer-safe container or heavy-duty freezer bag. When you’re ready to bake, thaw the dough in the refrigerator overnight, then scoop and bake as usual.
  • Individual Cookie Freezing: For ultimate convenience, form individual cookie dough balls and place them on a parchment-lined cookie sheet. Freeze them for 1-2 hours, or until solid. Once frozen, transfer the solid dough balls to a heavy-duty freezer bag. This way, you can grab and bake just a few cookies at a time directly from the freezer, adding a minute or two to the baking time.

How Long Will Baked Cookies Keep In the Freezer?

Yes, baked cookies can also be frozen to preserve their freshness and flavor! Once your Monster Cookies have completely cooled, arrange them in a single layer on a cookie sheet and freeze until solid. This prevents them from sticking together. Then, transfer the frozen cookies to a heavy-duty freezer bag or an airtight freezer-safe container. Properly stored, baked Monster Cookies will maintain their quality in the freezer for up to 3 months. When ready to enjoy, simply thaw them at room temperature or warm them slightly in the oven for that freshly baked taste.

What Can You Substitute For Brown Sugar?

Brown sugar adds a distinct moistness and a rich, caramel-like flavor to cookies. If you find yourself without brown sugar, don’t fret! Here are a couple of excellent substitution options:

  • White Granulated Sugar: You can use white granulated sugar in equal amounts as a direct substitute for brown sugar. However, be aware that your cookies will likely turn out a little crisper and might lack some of the deep flavor that brown sugar provides. This is a good option if crispness is desired or if it’s the only alternative available.
  • Homemade Brown Sugar: For a perfect match in both flavor and texture, you can easily make your own brown sugar. To every cup of white granulated sugar, simply add 2 tablespoons of molasses. Mix them together thoroughly until the sugar is uniformly colored and the mixture has the consistency of brown sugar. With this method, you will hardly be able to tell the difference in your finished Monster Cookies!

Monster Cookies Recipe

Rated 5 out of 5 stars by 1 voter

Monster Cookies

By Sweet Basil
Prep5 mins
Cook9 mins
Total14 mins
Servings36
Delicious Monster Cookies with M&M's, chocolate, and peanut butter.
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Ingredients

  • 1/4 Cup Butter , unsalted, Softened
  • 1 3/4 Cups Peanut Butter, creamy
  • 1 1/4 Cups Brown Sugar, light
  • 1 Cup Sugar
  • 2 teaspoons Vanilla
  • 3 large Eggs
  • 3 Cups Quick Oats
  • 1 1/2 Cups Old Fashioned Oats
  • 1 teaspoon Salt
  • 1 teaspoon Baking Soda
  • 3/4 Cup Semi Sweet Chocolate Chips, or milk or a combination with white chocolate
  • 3/4 Cup Mini M&Ms
  • 1/4 Cup Raisins , * optional

Instructions

  1. Beat the butter in the bowl of a standing mixer until smooth and creamy. Add in the peanut butter and mix for 1-2 minutes until well combined. Gradually add in the brown and granulated sugars, beating for another 2 minutes until the mixture is light and fluffy.
  2. Carefully pour in the vanilla extract, ensuring it is fully incorporated. Then, add the large eggs one at a time, mixing thoroughly after each addition until just combined. Be careful not to overmix at this stage.
  3. In a separate, medium-sized bowl, whisk together all the dry ingredients: quick oats, old fashioned oats, salt, and baking soda. Once combined, gradually add this dry mixture to the wet ingredients in the mixer. Beat on low speed until just combined, taking care not to overdevelop the gluten in the oats. Remove the bowl from the mixer. Using a sturdy wooden spoon or spatula, gently stir in the semi-sweet chocolate chips, mini M&M’s, and the optional raisins. Mix until they are evenly distributed throughout the dough. Refrigerate the cookie dough for a minimum of 30 minutes. While the dough chills, preheat your oven to 350°F (175°C) and line baking sheets with parchment paper.
  4. Once the dough is chilled, scoop out generous portions (about a scant 1/4 cup each) and form them into balls. Place these cookie dough balls onto your prepared baking sheets, leaving ample space between them to allow for spreading during baking.
  5. Bake for 10-12 minutes, or until the edges are lightly browned and the centers appear just set but still slightly soft. It’s crucial not to overbake these cookies, even by a little, as overbaking can lead to a dry, crumbly texture. The magic of Monster Cookies lies in their chewy, tender interior, which is achieved by pulling them out of the oven at just the right moment. Let them cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Nutrition

Serving: 1g, Calories: 255kcal, Carbohydrates: 32g, Protein: 5g, Fat: 13g, Saturated Fat: 5g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 4g, Trans Fat: 1g, Cholesterol: 21mg, Sodium: 150mg, Potassium: 160mg, Fiber: 2g, Sugar: 22g, Vitamin A: 85IU, Vitamin C: 1mg, Calcium: 34mg, Iron: 1mg

Please note: Nutrition information is an approximation.

Monster Cookies are more than just a dessert; they are a delightful experience that brings smiles and satisfaction. Whether you’re making them for a party, a school event, or simply a cozy night in, they are guaranteed to be a hit. The perfect balance of sweet and savory, chewy and crisp, makes them a universal crowd-pleaser. So go ahead, whip up a batch (or two!) of these fantastic cookies and taste the monstrously good difference for yourself!

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