Day of The Dead Cookies

IngredientsFor the cookies:3 c. all-purpose flour, plus more for surface1 tsp. baking powder1/2 tsp. kosher salt1 c. (2...

IngredientsFor the cookies:3 c. all-purpose flour, plus more for surface1 tsp. baking powder1/2 tsp. kosher salt1 c. (2 sticks) butter, softened1 c. granulated sugar1 large egg1 Tbsp. milk1 tsp. pure vanilla extract For the icing:5 c. powdered sugar6 Tbsp. milk, plus more for thinning1/4 c. light corn syrup1/4 tsp. pure vanilla extractBlack food coloringTeal food coloring ...