M&M Cookie Bars will have you swooning from the first bite! These fabulous M&M bar-type cookies are made in brownie form. They're rich, chocolaty, and satisfying to any sweet tooth! Perfect choice for tailgating parties, potlucks, backyard barbecues, holiday baking or the Super Bowl! If you enjoy M&Ms, these delicious cookie bars can't be beat!
1 1/2sticksunsalted buttermelted and cooled slightly (3/4 cup)
1cuplight brown sugarpacked
1/2cupgranulated sugar
1largeegg
1largeegg yolk
2tsp.vanilla extract
12oz. bagM&Msdivided use
Instructions
Preheat the oven to 325°.
Adjust the oven rack to lower-middle position.
Spray a 9x13” baking pan or dish with cooking spray.
Whisk the melted butter, sugars, egg, egg yolk, vanilla, salt and baking soda in a mixing bowl and mix well.
Add flour and 1 cup of M&M's and stir with wooden spoon until well combined.
Pour batter into the prepared pan, smoothing the top with a rubber spatula if necessary.
Sprinkle remaining 1 cup M&M's on top and press in slightly.
Bake until the bars are lightly golden, slightly firm to the touch, and the edges start pulling away from the sides of the pan, approximately 24-28 minutes.