INGREDIENTS
1
stick/1/2 cup unsalted butter, softened
1/2 cup
granulated sugar
1/2 cup
light brown brown sugar, packed
1
large egg
1/4 tsp
pure vanilla extract
1 1/4 cups
all-purpose flour
1/2 cup
unsweetened cocoa powder
1/2 tsp
baking soda
1/2 tsp
corn starch
1/4 tsp
kosher salt
1 1/2 cups
mini chocolate chips
8
Thin Mint Girl Scout Cookies, finely crushed