01 -
Preheat oven to 350°F (175°C). Grease or line a 9×13-inch baking pan with parchment paper.
02 -
In a large bowl, whisk together melted butter, brown sugar, and granulated sugar until smooth. Add eggs and vanilla extract, mixing until well combined.
03 -
In a separate bowl, whisk flour, baking soda, and salt. Gradually add dry ingredients to the wet ingredients, stirring until just combined.
04 -
Gently fold in M&M’s and chocolate chips.
05 -
Spread the dough evenly into the prepared pan. Sprinkle extra M&M’s on top for a colorful finish. Bake for 25-30 minutes, or until the edges are golden brown and a toothpick inserted in the center comes out clean.
06 -
Let cool completely before slicing into bars. Enjoy!