Best M&M Cookies (mini and chewy)

4.96 from 23 votes

Mini M&M candies help to create the ultimate delicious and colorful cookie that kids and adults alike will not be able to get enough of.

Prep Time10

Cook Time40

Total Time47

Course: Dessert

Cuisine: American

Servings: cookies

Preheat the oven to 350 degrees.
Microwave the butter for about 40 seconds to just barely melt it. If there is still a piece of butter that isn't melted then swirl it until it melts {you don't want the butter to be hot or the eggs will curdle}.
Add both sugars and mix until creamy {by hand works great}. Add the vanilla and the egg, mix until incorporated but do not over mix or the dough will be stiff.
Add the flour, baking soda, and salt. Mix until everything is incorporated. Add the chocolate chips and stir until they are evenly distributed.
Scoop the dough with a medium scoop {or about 2 tablespoons} into your hand and roll until smooth. Place on a silicone {or parchment} lined baking sheet and add a few additional mini chocolate chips to the top {if desired}.
Bake for 9-11 minutes. You want to remove them from the oven when they are puffy and just starting to turn golden. The key to getting the super soft cookie is to not over bake them. Once you remove them from the oven add a few additional mini M&M's to the top of each cookie and let them cool completely on the cookie sheet {if you can wait that long}. This will allow them to set up perfectly.
Store in an airtight container at room temperature {or in the refrigerator} for up to 4 days or freeze for up to 3 months.

Use a cookie scoop to keep all of the cookies the same size.This will help them to bake evenly and keep them round.
Save a few M&M candies for the top. When you pull the cookies from the oven, add a few candies for a polished look.

Get creative with the add-in ingredients.

Chocolate Chips- Use any kind of chocolate chips in this recipe. Mini Chocolate Chips and milk chocolate chips are always my favorite.
Nuts- Want a bit more crunch? Add chopped pecans or walnuts for a delicious twist.
Regular Sized M&M's- If you would rather have big chunks of chocolate, use the regular sized candy.
Other ideas- Crushed peppermint candies, chopped candy bars and sprinkles would all be great in this cookie.