Lemon gooey butter bar

Cake base (sugar, enriched flour bleached [<span class="allergen">wheat flour</span>, niacin, reduced iron, mononitrate, riboflavin, folic acid], nonfat milk, propylene glycol mono - and diesters of fatty acids, mono - and diglycerides, food starch-modified, leavening [sodium aluminum phosphate, baking soda, monocalcium phosphate, sodium acid pyrophosphate], palm oil, <span class="allergen">egg whites</span>, dextrose, salt, <span class="allergen">soy lecithin</span>, polysorbate 60, soybean oil, xanthan gum, sodium stearoyl lactylate, water, guar gum, cellulose gum, natural flavor, acacia gum, citric acid), powdered sugar (sugar, corn starch), sugar, <span class="allergen">egg</span>, unsalted butter (pasteurized cream, natural flavors), cream cheese (pasteurized milk and <span class="allergen">cream</span>, cheese culture, salt, stabilizers [xanthan and/or carob bean gum, and/or guar gum]), lemon juice, enriched flour (<span class="allergen">wheat flour</span>, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), food starch-modified, donut sugar (dextrose, food starch-modified, palm oil, titanium dioxide [color], hydrogenated cottonseed oil, calcium propionate [preservative], corn starch, artificial flavor), natural flavor, pan spray (<span class="allergen">soy lecithin</span>, (contains one or more of the following: canola oil, palm oil, soybean oil, natural flavor, mineral oil]), beta carotene (color).