Chocolate Butter Fudge Candy
["3 c. sugar", "1 envelope unflavored gelatin", "1 c. milk", "1/2 c. light corn syrup (scant)", "3 sq. unsweetened chocolate", "1 1/4 c. margarine", "1 tsp. vanilla", "1 c. chopped nuts"]
["Mix sugar and dry gelatin in saucepan.", "Add milk, syrup, chocolate and margarine and cook over medium heat, stirring frequently, until candy reaches 238\u00b0 on candy thermometer or a few drops tested in cold water form a soft ball which flattens on removal from water.", "(Candy will be much thicker than ordinary candy.)", "Remove from heat; add vanilla and cool 15 minutes.", "Beat until thick; stir in nuts and spread on buttered pan.", "If candy is not hard enough, chill for an hour or so."]
["sugar", "unflavored gelatin", "milk", "light corn syrup", "unsweetened chocolate", "margarine", "vanilla", "nuts"]