Ultimate Best Monster Cookies Recipe for Cookie Lovers

Name: Ultimate Best Monster Cookies Recipe
Prep time: 15 min
Cook time: 12 min
Total time: 27 min
Cuisine: American
Ingredients: 1 cup rolled oats; 1 cup all-purpose flour; 1/2 cup brown sugar; 1/4 cup granulated sugar; 1/2 cup unsalted butter (room temperature); 1 large egg; 1 tsp vanilla extract; 1 tsp baking soda; 1/2 cup chocolate chips; 1/2 cup M&Ms; Chopped nuts (like pecans or walnuts) – Optional

Recipe By:

Olivia Carter

Posted:

April 2, 2025

Updated:

April 2, 2025

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The aroma of freshly baked cookies wafts through the air like a warm hug on a cold day. Imagine biting into a soft yet chewy cookie that has it all—chocolate chips, peanut butter, and colorful M&Ms. That’s right; we’re diving into the best monster cookies recipe that’ll make you feel like a kid again.

These aren’t your average cookies; they’re the superheroes of the baking world! Whether you’re celebrating a birthday or just want to indulge (because why not?), these delightful treats are sure to steal the show. Get ready for an exciting flavor explosion in every bite!

Why You'll Love This Recipe

These monster cookies are incredibly easy to whip up and require no chilling time
Enjoy their delightful combination of flavors that appeal to both kids and adults alike
The vibrant colors from M&Ms make them visually enticing on any dessert table
Versatile enough to customize with your favorite mix-ins or nuts!

I remember the first time I made these monster cookies; my friends inhaled them like they were going out of style! They still remind me of lazy Sunday afternoons spent baking with my mom.

Recipe preparation

Essential Ingredients

Here’s what you’ll need to make this delicious dish:

Rolled Oats: Use old-fashioned oats for the best texture that gives those chewy bites we all love.
All-Purpose Flour: Standard flour works perfectly here; it provides structure while keeping them soft.
Brown Sugar: The secret weapon for a rich flavor and chewy texture—dark brown sugar adds even more depth!
Granulated Sugar: Just a bit of granulated sugar keeps these cookies sweet and balanced in flavor.
Unsalted Butter: Room temperature butter creams beautifully with sugars for that perfect cookie dough.
Eggs: You’ll need one large egg to bind everything together and add moisture.
Vanilla Extract: A splash of vanilla enhances sweetness and adds an irresistible aroma while baking.
Baking Soda: It helps the cookies rise slightly while keeping them soft in the center.
Chocolate Chips: Use semi-sweet or milk chocolate chips for gooey melty goodness in each bite.
M&Ms: Brighten up your cookie game with these colorful candies—they’re as fun to eat as they are to see!
Optional Nuts (like Pecans or Walnuts): If you’re feeling adventurous, add some chopped nuts for extra crunch and flavor!

The full ingredients list, including measurements, is provided in the recipe card directly below.

Let’s Make it Together

Preheat Your Oven: Start by preheating your oven to 350°F (175°C). This ensures your cookies bake evenly and become golden brown.

Cream Butter and Sugars: In a mixing bowl, combine room temperature unsalted butter, brown sugar, and granulated sugar. Beat until light and fluffy. You should be able to see little air pockets forming—that’s good!

Add Egg and Vanilla: Mix in one large egg and a teaspoon of vanilla extract until fully incorporated. The mixture should look creamy and aromatic—don’t forget to inhale deeply!

Combine Dry Ingredients: In another bowl, whisk together rolled oats, all-purpose flour, baking soda, and a pinch of salt. This helps distribute the leavening agent evenly throughout.

Add Chocolate Chips & M&Ms: Fold in chocolate chips and M&Ms gently so you don’t break them apart—save some for decoration if you’re feeling fancy!

Scoop onto Baking Sheet: Using a cookie scoop or two spoons, drop generous portions onto lined baking sheets about two inches apart. They will spread while baking!

Place those trays in your preheated oven for about 10-12 minutes until their edges are lightly browned but still soft in the center. They will firm up as they cool—a crucial moment when patience pays off!

Let them cool slightly before transferring them onto wire racks. Now is the time where you can try not to devour them right away…good luck with that!

These best monster cookies are perfect warm from the oven or stored in an airtight container for days (if they last that long). Enjoy every chewy bite filled with chocolatey goodness!

You Must Know

This Best Monster Cookies Recipe combines oats, chocolate chips, and M&Ms for a delightful treat
The chewy texture and colorful appearance make them a hit at any gathering
Plus, they freeze well, ensuring you always have a stash of cookie happiness on hand

Perfecting the Cooking Process

Start by mixing the dry ingredients before creaming the butter and sugars. This ensures an even consistency and prevents clumps in your cookie dough.

Serving and storing

Add Your Touch

Feel free to swap chocolate chips for butterscotch or peanut butter chips for a unique flavor twist. You can also add nuts or dried fruits for extra texture.

Storing & Reheating

Store cookies in an airtight container at room temperature for up to a week. For longer storage, freeze them in freezer bags, then reheat briefly in the microwave.

Chef's Helpful Tips

The secret to perfect Monster Cookies is using room temperature ingredients; this helps create a smoother dough
Don’t skip chilling the dough; it improves flavor and prevents spreading during baking
Lastly, ensure you’re not overbaking; they should look slightly underdone when pulled from the oven for maximum chewiness

My friends often joke that my kitchen smells like a bakery whenever I make these cookies. Their laughter turns to delight as they devour each bite, proving that food truly brings people together.

FAQs