Signature perfectly moist lemon supreme cake mix

sugar, enriched bleached wheat flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), emulsified palm shortening (palm oil, propylene glycol mono - and diesters of fats and fatty acids, mono - and diglycerides, sodium stearoyl lactylate), leavening (sodium bicarbonate, sodium aluminum phosphate, dicalcium phosphate, monocalcium phosphate monohydrate), wheat starch, salt, natural and artificial flavor, cellulose gum, xanthan gum, citric acid, yellow 5 lake,