Swirled Mint Cookies

Bahan-bahan (72 porsi)

• 2 cups all purpose flour
• ½ teaspoon baking powder
• 1 cup (2 sticks) salted butter, (softened)
• 1 cup granulated white sugar
• 1 large egg
• 1 teaspoon vanilla extract
• ½ teaspoon peppermint extract
• 10 drops red food coloring10 drops green food coloring
• parchment paper