Birthday Cake Blondie with Cinnamon Roll Frosting

Birthday Cake Blondie (Sugar, Enriched Bleached Flour Wheat (Flour, Niacin, Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Water, Soybean Oil, Contains 2% Or Less Of: Baking Soda, Cornstarch, Defatted Soy Flour, Egg Whites, Egg Yolks, Salt, Whey, Corn Syrup, Degermed Corn Grits, Palm Oil, Titanium Dioxide, Red 40, Yellow 5, Blue 1, Dextrose, Natural & Artificial Flavors), Cinnamon Roll Frosting (Sugar, Palm Oil, Water, Cornstarch, Contains 2% Or Less Of: Artificial Butter Flavor, Beta Carotene, Citric Acid, Dextrose, Maltodextrin, Modified Food Starch, Mono- & Diglycerides, Natural & Artificial Flavors, Natural Tocopherols (Antioxidant), Refined Corn Oil And/Or Refined Soybean Oil, Salt, Sodium Benzoate (Preservative), Soy Lecithin, Tricalcium Phosphate (Anti-Caking), Vitamin A Palmitate, Whey)