Lemon flavored sliced loaf cake with lemon-flavored icing

Enriched wheat flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), sugar, soybean oil, eggs, water, buttermilk (cultured low fat milk, nonfat milk, food starch-modified, sodium citrate, locust bean gum, carrageenan, mono - and diglycerides, salt, vitamin a palmitate, vitamin d3), butter (cream [milk], natural flavor), lemon zest (lemon peel, sugar, lemon oil), leavening (sodium bicarbonate, sodium acid pyrophosphate, monocalcium phosphate), food starch-modified, dry whole milk, natural flavor, whey (milk), concentrated lemon juice, salt, soy lecithin, lime puree (concentrated lime juice, water, lime pulp, lime oil, lime peel), xanthan gum, citric acid, cellulose gum, beta-carotene (color). icing: icing sugar (sugar, cornstarch), lemon juice, butter (cream [milk], natural flavor), palm oil shortening, corn syrup, guar gum, mono - and diglycerides, natural flavor.