Makes: 2 dozen medium-sized cookies or 1 dozen large cookies
Ingredients
½ cup (1 stick) unsalted butter, softened
1⅞ ounces (1/4 cup) granulated sugar
5½ ounces (2/3 cup) packed light brown sugar
1 x-large egg at room temperature
1 teaspoon vanilla extract
7 ounces (1½ cups) all-purpose flour
½ teaspoons baking soda
½ teaspoon salt
1 cup M&Ms
Sea salt for sprinkling
Instructions
Brown the butter: Heat butter in a small heavy saucepan over medium heat, stirring constantly, when butter turns to an amber/light brown color, remove from heat immediately (You should be able to smell the deeper more caramel flavor of the butter) pour browned butter immediately into a small bowl and set aside to cool
Once butter has cooled, place in the large bowl of an electric mixer with sugars; beat on high speed until well combined
Add egg and vanilla, mix on medium speed until well mixed
In a separate medium-sized bowl, whisk together flour, baking soda and salt; slowly add to wet ingredients with mixer on low speed; do not over mix
Slowly stir in M*Ms
Chill dough for 24 hours for best results (minimum of 2 hours) before baking
When ready to bake,pre-heat oven to 350 degrees; line baking sheets with parchment paper and set aside
Scoop cookie dough with a medium (~2 tablespoons) or large (~4 tablespoons) cookie dough scoop on to prepared baking sheets
Bake cookies until firm: 7-8 minutes for medium and 9-10 minutes for large
Allow to cool before serving
Recipe by Keep It Sweet Desserts at http://www.keepitsweetdesserts.com/salted-brown-butter-mm-cookies/