Chocolate Mint Thumbprints

Bahan-bahan (36 porsi)

• 1 cup + 2½ tablespoons all-purpose flour
• ¼ cuo Dutch processed cocoa
• ¾ cup (1½ sticks) unsalted butter, (at room temperature)
• ½ cup powdered sugar, (sifted)
• 1½ teaspoons vanilla extract
• ¼ teaspoon salt
• ¾ cup chopped semi-sweet chocolate ((or chocolate chips))
• 3 tablespoons unsalted butter, (cut into 6 pieces)
• ¼ teaspoon peppermint extract