No Bake Chocolate Peanut Butter Oatmeal Cookies

In a large heavy sauce pan combine sugar, cocoa, butter and milk. Heat to boiling. Boil for one minute. Remove from heat. Add peanut butter and vanilla. Add oatmeal and mix. Drop by teaspoonful onto waxed paper. I quick set them in the freezer and store then in the refrigerator in a closed container.