Lemon streusel muffins

Enriched wheat flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), sugar, lemon curd filling (water, sugar, corn syrup, food starch-modified, egg, lemon puree concentrate [water, citric acid, sugar, lemon pulp, high fructose corn syrup, concentrated lemon juice, lemon oil, sodium citrate], natural flavor, pumpkin juice [color], citric acid, gellan gum, salt, titanium dioxide [color], locust bean gum, xanthan gum, carrageenan), soybean and/or canola oil, eggs, water, buttermilk (skim milk, dry buttermilk, salt, bacterial culture), lemon pulp, butter (cream), whey (milk), concentrated lemon juice, natural and artificial flavor, leavening (sodium bicarbonate, sodium aluminum phosphate, monocalcium phosphate), salt, dextrose, mono - and diglycerides, sodium stearoyl lactylate, xanthan gum, citric acid, soy lecithin.