The Best M&M’s Chocolate Chip Cookie Bars

I love M&M cookies and chocolate chip cookies so, of course, I wanted a cookie that combined both m&m candies and chocolate chips. These cookie bars are simply the best!

This recipe is super versatile. You can add nuts, sprinkles, peanut butter M&M’s, etc. They bake perfectly in under 30 minutes!


– all-purpose flour – cornstarch – salt  – baking soda – baking powder – unsalted butter – eggs – brown sugar – granulated sugar – vanilla extract

Preheat your oven to 350 degrees F. and line a 9×13 baking dish with parchment paper or aluminum foil. Using an electric mixer, mix the butter until smooth.

Add the brown sugar, white sugar, and vanilla extract, and mix until well combined. Beat in the eggs and mix until well combined but don't overmix.

Add the flour, baking soda, baking powder, cornstarch, and salt. Fold in the chocolate chips and M&M's.

Add the cookie dough mixture to the prepared baking dish and spread the dough evenly. Bake for 27 minutes.

Tips and Recipe Variations

- Don’t overbake these if you want the inside to be soft and chewy. - It’s essential that the butter and eggs are at room temperature.



Baked Scallops

Crispy Chicken Fettuccine Alfredo

Smothered Turkey Wings