Chocolate Chip Butter Cookies
["1 c. butter (room temperature)", "1 c. powdered sugar", "1 tsp. vanilla", "1/4 tsp. salt", "2 1/4 c. flour", "1 c. semi-sweet pieces"]
["In medium bowl, beat together butter, sugar, vanilla and salt until light and fluffy.", "Add flour, beating until well blended. Mix. Will be stiff.", "Stir in chocolate pieces.", "Shape dough into 1-inch balls.", "Place 2 inches apart on ungreased baking sheet. Flatten with fork.", "Bake at 350\u00b0 for 15 minutes or until edges begin to brown.", "Remove cookies from baking sheet.", "Cool on rack. While warm, sift powdered sugar over top."]
["butter", "powdered sugar", "vanilla", "salt", "flour", "semi-sweet pieces"]