Mango Cake Roll

CAKE: all–purpose flour, (Bleached Wheat Flour Enriched [Niacin, Reduced Iron, Thiamine Mononitrate, Riboflavin, Folic Acid], Malted Barley Flour), granulated sugar, evaporated milk (milk, dipotassium phosphate, carrageenan, vit D3), canola oil, eggs, baking powder, (corn starch, sodium bicarbonate, sodium aluminum sulfate, monocalcium phosphate ), mango extract (glucose syrup, water, propylene glycol, sorbitol syrup, artificial flavoring and coloring agents [FD&C Red #3 and FD&C Blue #1], and ethyl vanillin), cream of tartar, salt FROSTING: all–purpose flour, evaporated milk, granulated sugar, fresh mangoes, butter, mango extract, salt, gelatin powder (collagen)