Easy No-Flour Monster Cookies Recipe

Who can resist a batch of chewy, sweet cookies fresh out of the oven? Our easy no-flour monster cookie recipe is the perfect solution for a delightful homemade treat that doesn’t require any flour. Perfect for those who are gluten-free or simply looking for a quick, delicious cookie fix, these cookies are sure to become a family favorite in no time.
Growing up, I always looked forward to baking days with my grandmother. Her eclectic selection of homemade cookies was legendary in our family. The aroma of fresh cookies wafting through the house would magically bring everyone to the kitchen, much like the pied piper. But the real magic happened when she introduced me to this particular no-flour cookie recipe—a game changer that saved the day more than once when we ran out of flour.
Why You’ll Love This Recipe
This recipe is an absolute gem for several reasons. Firstly, it’s gluten-free and doesn’t require any special flour alternatives. Second, it’s incredibly simple—made in one bowl for easy cleanup. And let’s not forget the taste; these cookies are loaded with chocolate chips, M&Ms, and peanut butter, delivering an irresistible blend of flavors and textures. Lastly, they’re perfect for those with busy schedules, requiring less than 30 minutes from start to finish.
Ingredients Notes
For this recipe, you’ll need creamy peanut butter, brown sugar, white sugar, large eggs, baking soda, vanilla extract, chocolate chips, and M&Ms. Make sure to choose natural or organic peanut butter without added sugars or oils for the best results. You can substitute almond or cashew butter if preferred. If you’re working with dietary restrictions, opt for sugar-free chocolate chips.
Recipe Steps
Step 1
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper to prevent sticking.
Step 2
In a large mixing bowl, combine 1 cup of creamy peanut butter with 1 cup of brown sugar and 1 cup of white sugar. Mix until well incorporated.
Step 3
Add two large eggs, 1 teaspoon of baking soda, and 1 teaspoon of vanilla extract to the bowl. Stir the mixture until it’s smooth and creamy.
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Step 4
Fold in 1 cup of chocolate chips and 1 cup of M&Ms. Ensure the candy and chocolate are evenly distributed throughout the dough.
Step 5
Drop spoonfuls of dough onto your prepared baking sheet, leaving enough space for the cookies to spread a bit. Bake for 10-12 minutes, until the edges are golden brown. Allow to cool on the sheet for a few minutes before transferring to a wire rack.
Storage Options
These cookies can be stored in an airtight container at room temperature for up to one week. To keep them fresh longer, you can freeze the cookies in a freezer-safe bag for up to three months. Reheat them in the microwave for about 15 seconds to re-soften and enjoy warm.
Variations & Substitutions
To customize this recipe, consider using almond butter for a subtle nutty flavor or swapping out the M&Ms for Reese’s Pieces. For a festive twist, include holiday-themed candies or add chopped nuts for a crunchy texture.
Serving Suggestions
These cookies are perfect for an after-school snack, a casual party, or a quick dessert. Pair them with a cold glass of milk or a hot cup of coffee for an indulgent treat anytime. They also make an excellent gift—simply wrap them in a decorative tin or cellophane bag.
Frequently Asked Questions
Can I make these cookies vegan? Yes, you can substitute the eggs with flax eggs (1 tablespoon flaxseed meal + 2.5 tablespoons water = 1 egg). Ensure your chocolate and candies are vegan-friendly.
What if I don’t have baking soda? Baking soda is essential for this recipe to achieve the right texture. If you’re out, you can substitute with baking powder, although it might slightly alter the texture and taste.
Can I use chunky peanut butter? Absolutely! Chunky peanut butter will give your cookies a delightful crunch and added texture.

Easy No-Flour Monster Cookies Recipe
Ingredients
Main Ingredients
- 1.5 cups creamy peanut butter
- 1 cup packed brown sugar light or dark
- 0.5 cup granulated sugar
- 3 cups old-fashioned oats not quick oats
- 1 teaspoon baking soda
- 3 large eggs lightly beaten
- 1 teaspoon vanilla extract
- 1 cup semisweet chocolate chips
- 1 cup candy-coated chocolate pieces
- 0.5 cup chopped walnuts optional
Instructions
Preparation Steps
- Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper.
- In a large bowl, cream together the peanut butter, brown sugar, and granulated sugar until smooth.
- Mix in the eggs and vanilla extract until well blended.
- Add the oats and baking soda to the wet ingredients and mix until combined.
- Stir in the chocolate chips, candy-coated chocolate pieces, and walnuts (if using).
- Drop tablespoon-sized balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
- Bake in the preheated oven for 10-12 minutes, until the edges are lightly browned.
- Allow cookies to cool on the baking sheets for a few minutes before transferring to wire racks to cool completely.