Mama'S Chocolate Fudge
["4 c. sugar", "1/2 c. cocoa", "1 (12 oz.) can evaporated milk", "1 stick oleo"]
["Cook over medium heat, stirring occasionally until medium-hard ball stage.", "Take off and beat.", "Add pecans, if desired.", "Beat until begins to thicken.", "Pour up quickly.", "Cut before it sets too long."]
["sugar", "cocoa", "milk", "oleo"]