Broiled On Peanut Butter Frosting
["1 c. light brown sugar", "1/2 c. peanut butter", "1/4 c. shortening", "1/4 c. canned milk"]
["Mix ingredients.", "Spread on warm or cooled cakes.", "Broil 2 to 4 minutes.", "Watch carefully to avoid burning."]
["light brown sugar", "peanut butter", "shortening", "milk"]