Cake base (sugar, bleached enriched wheat flour [wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid], food starch-modified, soybean oil, dairy product solids [milk], contains 2% or less of each of the following: leavening [sodium aluminum phosphate, sodium bicarbonate], emulsifier [mono-diglycerides, propylene glycol esters of fatty acids, sodium stearoyl lactylate], artificial flavor, vital wheat gluten, salt, egg whites, soy flour), eggs, soybean oil, water, buttermilk, cocoa (processed with alkali), baking soda, chocolate icing (powdered sugar, chocolate frosting [sugar, high fructose corn syrup, corn syrup, palm oil, water, cocoa (processed with alkali), palm kernel oil, contains 2% or less of: cornstarch, food starch-modified, high oleic sunflower and/or canola oil, hydrogenated cottonseed oil, mono and diglycerides, natural flavor, nonfat milk, polysorbate 60, preservative (potassium sorbate), salt, sorbitol, soy lecithin, whey], water, margarine [palm oil, water, soybean oil, contains less than 2% of salt, whey solids, vegetable mono & diglycerides, soy lecithin, artificial flavor, beta carotene (color), vitamin a palmitate added], vanilla), chocolate shavings (sugar, palm kernel and hydrogenated palm oils, cocoa [processed with potassium carbonate], sunflower lecithin, vanilla).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.