Incredibly soft, infinitely chewy and easy as can be. We loaded them with M&M's and rich, chocolate chunks for the ultimate treat.

~Ingredients:

3/4 Cup Unsalted Butter, room temperature.

1 Cup Brown Sugar.

1/2 Cup Granulated Sugar.

1 Egg, room temperature.

1 Tablespoon Vanilla Extract.

2 1/2 Cups All Purpose Flour.

2 Teaspoon Cornstarch.

1 Teaspoon Baking Soda.

1/2 Teaspoon Salt.

11.5 oz Semi Sweet Chocolate Chunks.

1 Cup M&Ms Plus more to top the cookies with.

~Directions:

Step 1: Line a small baking sheet with parchment paper. Set aside.

Step 2: Cream the butters and both of the sugars together in a large mixing bowl.

Step 3: Beat in the egg and vanilla until thoroughly combined.

Step 4: Combine flour, cornstarch, baking soda, and salt in a small bowl.

Step 5: Gradually add flour mixture to the wet ingredients, mixing just until combined.

Step 6: Fold in the chocolate chunks and the M&Ms.

Step 7: Scoop about 2 tablespoons of cookie dough and roll into balls. A cookie scooper helps to keep the cookies a uniform size.

Step 8: Place the cookie dough balls on the prepared baking sheet and repeat until all dough has been used.

Step 9: Cover the cookie dough balls with plastic wrap and freeze for at least an hour and up to overnight.*

Step 10: Preheat the oven to 350 Degrees Fahrenheit.

Step 11: Place the cookie dough balls on a parchment lined baking sheet and bake for 10-12 minutes. Cookies will appear slightly under-baked.

Step 12: Let the cookies cool for several minutes on a baking sheet before transferring to a cooling rack.

Step 13: Store in an airtight container for up to a week.

~Recipe Notes:

*If you freeze overnight, let cookie dough balls sit at room temperature for 10 minute before baking. You can also transfer the cookie dough to a ziploc bag and bake as needed.

Enjoy!

Please leave us a picture in the comments below if you make it or have any questions!

XoXo Hannah and Hailey :)