
Gluten-Free Monster Cookies made with swaps like coconut oil instead of butter and quick oats and peanut butter instead of flour. Soft, chewy, and packed with flavor!
author’s note
Soft, Chewy, Chocolatey… and Totally Gluten Free!
I come from a big family, and over half of them are now gluten or dairy free. So when I host, I go all out to make sure everyone still gets satisfying food they can enjoy.
After prepping a batch of M&M cookies, I realized I needed a gluten free version for those who couldn’t have the original.
Using my regular recipe as a base, and after five batches with plenty of tweaks, I created the most satisfying cookies ever. You’d never guess they were gluten free, and honestly, they disappeared just as fast as the regular ones!

Gluten Free Monster Cookies Ingredients
| Ingredient | Swaps & Tips |
|---|---|
| Peanut Butter | Use no-stir creamy peanut butter for best texture. Almond butter also works but changes flavor. |
| Brown Sugar | Swap part with coconut sugar for a deeper flavor. |
| Coconut Oil | Use solid coconut oil, not melted. Butter works if dairy isn’t an issue. |
| Egg + Egg Yolk | A flax egg can be used, but cookies won’t be quite as chewy. |
| Quick Oats | Don’t use instant, steel-cut, or old-fashioned oats—they’ll throw off the texture. |
| M&Ms + Chocolate Chips | Use dark chocolate chips or dairy-free candy-coated chocolates if needed. |

How To Make Gluten Free Monster Cookies
- Wet Ingredients: Eggs at room temp blend better into the dough.
- Dry Ingredients: Chilling helps cookies hold their shape.
- Shape: A cookie scoop makes even-sized cookies that bake the same.
- Bake: Take them out a little early to keep them soft and chewy. Enjoy!

Flourless Monster Cookie Tips
- Measure Accurately: Spoon and level off the flour for the best results.
- Use a Liner: Silicone mats or parchment paper help cookies bake evenly, prevent burning, and make cleanup straightforward.
- Top Cookies: Press on top after baking for a bakery-style look and extra chocolate in every bite!
- Cool Pan: Let cookies sit for a few mins before moving them so they don’t fall apart.
More Gluten Free Treats:

Breakfast
Gluten Free Zucchini Muffins
Desserts
Gluten Free Apple MuffinsStorage
- Store leftover gluten free monster cookies in an airtight container at room temp for up to 5 days.
- For longer storage, freeze them in a single layer, then move to an airtight bag for up to 3 months. Bake straight from frozen adding on 2-3 extra mins.








