1 package (10 ounces) Andes creme de menthe baking chips
Preheat oven to 350°. In a large bowl, cream butter, sugars and vanilla until light and fluffy, 5-7 minutes. Beat in eggs. In another bowl, whisk flour, baking powder, baking soda and salt; gradually beat into creamed mixture. Stir in baking chips.
Drop dough by rounded tablespoonfuls 3 in. apart onto greased baking sheets. Bake 10-12 minutes or until light brown. Remove from pans to wire racks to cool.