Peanut Butter And M&M Cookies
["1 1/4 c. flour", "3/4 tsp. baking soda", "1/4 tsp. salt", "1/2 c. butter or margarine", "1/2 c. peanut butter", "1/2 c. granulated sugar", "1/2 c. packed brown sugar", "1 egg", "1/2 tsp. vanilla", "1 pkg. M&M's (plain)"]
["Stir together flour, soda and salt.", "In a mixer bowl, beat butter for 30 seconds.", "Add peanut butter and sugars; beat until fluffy.", "Add egg and vanilla; beat well.", "Add dry ingredients to beaten mixture; beat until well combined.", "Shape dough into 1-inch balls; roll in granulated sugar, if desired.", "Place 2-inches apart on an ungreased cookie sheet; crisscross with tines of a fork. Bake in a 375\u00b0 oven about 10 minutes.", "Press M&M's into cookies before baking.", "Makes 48."]
["flour", "baking soda", "salt", "butter", "peanut butter", "sugar", "brown sugar", "egg", "vanilla"]