The aroma of freshly baked cookies wafting through the house is like a warm hug from grandma. Now imagine that hug packed with gooey chocolate chips and crunchy oats—welcome to the best monster cookies recipe ever! These delightful treats are not just any ordinary cookies; they are a glorious fusion of flavors and textures that will make your taste buds dance like they’re at a disco.

Let’s be honest, there’s never really a bad time for a cookie. Whether it’s your Friday night binge-watch session or an impromptu snack attack during Monday afternoon meetings, these monster cookies are here to save the day. Grab your apron because we are about to embark on a baking adventure that will have everyone begging for seconds!
Why You'll Love This Recipe
- These monster cookies are easy to prepare and will wow anyone who takes a bite
- The rich flavor profile combines sweetness with texture in every mouthful
- Their visual appeal will have you Instagramming your creations in no time!
- Plus, they’re versatile enough to cater to any flavor preference or dietary need
Everyone in the family was raving about my last batch of monster cookies—it felt like I had won the baking lottery!
Essential Ingredients
Here’s what you’ll need to make this delicious dish:
- All-Purpose Flour: Essential for structure; sift it well for an airy texture.
- Old-Fashioned Oats: Use rolled oats for chewiness; they add heartiness and fiber.
- Baking Soda: Helps the cookies rise perfectly; don’t skip this crucial ingredient.
- Salt: A little salt enhances all the sweet flavors; it’s like magic!
- Butter: For that rich flavor; use unsalted butter at room temperature.
- Granulated Sugar: Adds sweetness and helps achieve a crisp exterior.
- Brown Sugar: Provides moisture and depth of flavor thanks to its molasses content.
- Eggs: Binds everything together; use large eggs for best results.
- Vanilla Extract: Always opt for pure vanilla extract for an aromatic touch.
- Chocolate Chips: Semi-sweet or milk chocolate—choose based on your sweet tooth’s demands!
- M&M’s Candy: These colorful gems add fun and crunch—perfect for kids (and adults).
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it Together
Preheat Your Oven: Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper. This ensures uniform baking while keeping clean-up easy.
Mix Dry Ingredients: In a bowl, whisk together flour, oats, baking soda, and salt until well combined. This dry mix is essential for creating those chewy centers.
Cream Butter and Sugars: In a separate bowl, beat together softened butter, granulated sugar, and brown sugar until light and fluffy. This step incorporates air into the mixture for perfect texture.
Add Eggs and Vanilla: Crack in those eggs one at a time while mixing well after each addition. Stir in pure vanilla extract until fully incorporated—your kitchen should smell divine right now!
Combine Wet and Dry Mixes: Gradually fold in the dry ingredients into your wet mixture using a spatula. Be gentle—you want to keep that airy texture intact.
Add Chocolate Chips and M&M’s: Gently fold in chocolate chips and M&M’s until evenly distributed throughout the dough—this is where things get colorful!
Now that you have your dough ready let’s scoop them onto our prepared baking sheets!
Scoop Dough: Using an ice cream scoop or tablespoon, drop generous mounds of dough onto the lined sheets about two inches apart.
Bake: Place them in the preheated oven for 10-12 minutes or until edges turn golden brown while keeping centers soft—trust me; they’ll continue cooking after you take them out.
Cool Down: Let them cool on the baking sheet for about five minutes before transferring them to wire racks so they can finish setting up perfectly.
Congratulations! You’ve just made what could very well be the best monster cookies recipe around! Enjoy these mouthwatering treats with a glass of milk or share them with friends (if you’re feeling generous).
You Must Know
- This delightful Best Monster Cookies Recipe combines the best of cookie worlds, making it a true crowd-pleaser
- Expect a symphony of flavors and textures with every bite
- The sweet aroma wafting through your kitchen will have everyone asking, “What’s cooking?”
Perfecting the Cooking Process
Start by creaming the butter and sugars until fluffy, then gradually mix in eggs and vanilla. Combine dry ingredients separately before mixing them into the wet ingredients for even consistency.
Add Your Touch
Feel free to swap chocolate chips for peanut butter chips or add crushed pretzels for a salty crunch. Customize the nuts based on your favorites or dietary needs.
Storing & Reheating
Store these cookies in an airtight container at room temperature for up to one week. For a warm treat, pop them in the microwave for a few seconds before serving.
Chef's Helpful Tips
- To ensure perfect monster cookies, always measure flour accurately; too much can lead to dry cookies
- Don’t skip chilling the dough; it enhances flavor and texture
- Lastly, use high-quality chocolate for that rich taste everyone loves
Baking these monster cookies reminds me of childhood bake sales where my friends would eagerly await their arrival. The joy on their faces was priceless!
FAQ
What makes this the Best Monster Cookies Recipe?
The combination of oats, peanut butter, and chocolate makes these cookies irresistibly delicious.
Can I freeze monster cookie dough?
Yes! Freeze individual dough balls for up to three months for quick baking later.
What are good add-ins for monster cookies?
Feel free to add M&Ms, butterscotch chips, or even dried fruit for extra flavor.

Best Monster Cookies Recipe
- Total Time: 27 minutes
- Yield: Approximately 24 cookies
Description
Indulge in the ultimate monster cookies—packed with oats, chocolate chips, and M&M’s. This easy recipe guarantees a delightful treat that everyone will love!
Ingredients
- All-Purpose Flour
- Old-Fashioned Oats
- Baking Soda
- Salt
- Unsalted Butter
- Granulated Sugar
- Brown Sugar
- Eggs
- Vanilla Extract
- Chocolate Chips
- M&M's Candy
Instructions
- Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a bowl, whisk together flour, oats, baking soda, and salt. Set aside.
- In another bowl, beat softened butter, granulated sugar, and brown sugar until light and fluffy.
- Add eggs one at a time and mix in vanilla extract until fully combined.
- Gradually fold the dry ingredients into the wet mixture until just combined.
- Gently fold in chocolate chips and M&M's.
- Using an ice cream scoop or tablespoon, drop dough mounds onto prepared baking sheets about two inches apart.
- Bake for 10-12 minutes until edges are golden but centers remain soft.
- Cool on the baking sheet for five minutes before transferring to wire racks.
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie (45g)
- Calories: 210
- Sugar: 12g
- Sodium: 130mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 20mg