St. Patty’s Day Cookies

Just in time for St. Patricks day, try these minty green chocolate chip cookies. The recipe makes about 28 cookies. 

• 1 cup butter, softened
• 1 and 1/2 cups sugar
• 2 large eggs plus 1 egg yolk
• 1 teaspoon peppermint extract (or more to taste)
• about 10 drops of green food coloring
• 3 and 1/4 cups flour, spooned and leveled
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 teaspoon cream of tartar
• 1/2 teaspoon kosher salt
• 12 ounces dark chocolate chips, divided