Super moist cake mix butter recipe yellow box

enriched flour bleached (wheat flour, niacin, iron, thiamin mononitrate, riboflavin, folic acid), sugar, corn syrup, leavening (baking soda, sodium aluminum phosphate, monocalcium phosphate), contains 2% or less of: modified corn starch, corn starch, palm oil, propylene glycol mono and diesters of fatty acids, salt, distilled monoglycerides, dicalcium phosphate, sodium stearoyl lactylate, natural and artificial flavor, xanthan gum, cellulose gum, yellows 5 , 6, nonfat milk, soy lecithin,