Hate making an entire batch of cookies? Here's a quick and easy way to have a satisfying, sweet snack without all the mess.
Microwave safe mug or glass cup.
1 Tbl butter
1 Tbl granulated sugar
1 Tbl firmly packed brown sugar
5-6 drops of vanilla extract
Small pinch of kosher salt
1 egg yolk
Slightly less than 1/4 cup of all purpose flour
2 heaping tablespoons of semi sweet chocolate chips