No-Bake Peanut Butter Cookies: -3 cups white sugar -3/4 cup butter -3/4 cup milk -1/2 teaspoon vanilla extract -1 1/2 cups peanut butter -4 1/2 cups quick-cooking oats Directions 1. In a saucepan over medium heat, combine sugar, butter and milk. Bring to a rapid boil for one full minute. Remove from heat and stir in vanilla and peanut butter. Mix in the oats, stirring until the mixture begins to cool. Drop batter by teaspoonfuls onto waxed paper. Let cool until set.