Easy 4th of July Monster Cookie Recipe

July 1, 2025

This fun Monster Cookie recipe is perfect for the 4th of July! It mixes oats, peanut butter, chocolate chips, and colorful M&Ms for a cookie that looks as tasty as it is.

You can’t help but smile when you see these cheerful cookies! I love making them with my family. They disappear fast, so grab one while you can! 😄

Key Ingredients & Substitutions

Peanut Butter: Creamy peanut butter gives these cookies a smooth texture. If you’re allergic, try sunflower seed butter or a nut-free spread. They work well and still deliver that nice flavor.

Oats: Quick oats help bind the cookies together while giving a chewiness. If you only have rolled oats, just grind them a bit in a blender or food processor to make them finer.

M&Ms: The red, white, and blue M&Ms make these cookies festive. Feel free to use regular M&Ms or even chocolate chips if you prefer. It’s all about making them fun!

Chocolate Chips: Semi-sweet chocolate chips add extra sweetness. If you like dark chocolate, swap them out! White chocolate is also delicious if you want something different.

How Can I Ensure My Cookies Come Out Soft and Chewy?

To achieve those soft and chewy Monster Cookies, keep an eye on the baking time. Here’s what to remember:

  • Preheat the oven properly—this helps the cookies rise evenly.
  • Don’t overmix the dough; just combine until all ingredients are mixed. Overmixing can make them tough.
  • For soft centers, take the cookies out right when they start to turn golden at the edges. They will continue to cook slightly on the baking sheet.
  • Let them cool on the baking sheet for a few minutes before transferring them, as they’re softer when warm. Enjoy your baking!

Easy 4th of July Monster Cookie Recipe

Easy 4th of July Monster Cookies

Ingredients:

  • 1 cup creamy peanut butter
  • 1 cup granulated sugar
  • 1 cup brown sugar, packed
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon baking soda
  • 1 1/2 cups quick oats
  • 1 cup all-purpose flour
  • 1/2 teaspoon salt
  • 1 cup mini marshmallows
  • 3/4 cup red, white, and blue M&M’s candies (or regular M&Ms sorted by color)
  • 3/4 cup semi-sweet chocolate chips
  • Red, white, and blue sprinkles (optional for garnish)

Time Needed:

This delicious Monster Cookies recipe takes about 15 minutes to prepare and 10-12 minutes to bake. So in roughly 30 minutes, you’ll have a fun batch of festive cookies ready to delight your friends and family!

Instructions:

1. Get Ready:

Start by preheating your oven to 350°F (177°C). Line two baking sheets with parchment paper so the cookies don’t stick.

2. Mix the Base:

In a large mixing bowl, combine the creamy peanut butter, granulated sugar, and brown sugar. Mix it all together until it’s smooth and creamy. This should take just a minute or so!

3. Add Eggs and Vanilla:

Beat in the eggs one at a time, making sure each one is well mixed before adding the next. Then stir in the vanilla extract. It will smell so good!

4. Combine Dry Ingredients:

In a separate bowl, whisk together the baking soda, quick oats, flour, and salt. This helps to evenly distribute the baking soda.

5. Mix It All Together:

Slowly add the dry ingredients into the peanut butter mixture. Stir gently until everything is just combined. Don’t overmix!

6. Add Fun Ingredients:

Now it’s time to fold in the mini marshmallows, M&M’s, and chocolate chips. Be careful not to break the marshmallows too much.

7. Scoop and Space:

Using a tablespoon or cookie scoop, form tablespoon-sized portions of the cookie dough and place them on the prepared baking sheets. Leave about 2 inches of space between each scoop.

8. Festive Touch:

If you like, press a few extra red, white, and blue M&Ms or sprinkles on top of each cookie for a festive touch!

9. Bake the Cookies:

Pop the baking sheets in the oven and bake for 10-12 minutes. The cookies should be golden around the edges but still soft in the middle.

10. Cool Them Down:

Once baked, remove them from the oven and let the cookies cool on the baking sheets for about 5 minutes. Then, transfer them to a wire rack to cool completely.

11. Enjoy!

Now, grab a cookie (or two!) and enjoy these colorful, chewy Monster Cookies—perfect for your 4th of July celebration!

Easy 4th of July Monster Cookie Recipe

Frequently Asked Questions (FAQ)

Can I Substitute the Peanut Butter?

Absolutely! If you have a nut allergy or prefer a different flavor, you can use sunflower seed butter or soy nut butter. They both provide a similar creamy texture and taste.

How Should I Store Leftover Cookies?

Store any leftover cookies in an airtight container at room temperature for up to 3-5 days. You can also freeze them for longer storage—just make sure they’re in a freezer-safe container or bag, and they should keep well for up to 3 months!

Can I Make These Cookies Gluten-Free?

Yes! To make gluten-free Monster Cookies, substitute the all-purpose flour with a gluten-free flour blend. Ensure that your oats are certified gluten-free as well to avoid any cross-contamination.

What Type of Oats Should I Use?

For the best texture, use quick oats as they help bind the cookies together well. If you only have rolled oats, you can pulse them in a blender a few times to create a finer consistency.

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