Antonina's Bakery Gluten-free Blueberry Muffins

Gluten-Free Flour Blend (White Rice Flour, Brown Rice Flour, Non-GMO Corn Starch, Tapioca Starch, Potato Starch, Enzymes), Non-GMO Canola Oil, Cane Sugar, Eggs (Whole Eggs, Citric Acid [to Retain Color]), Blueberries, Buttermilk (Cultured Lowfat Milk, Salt, Sodium Citrate), Sour Cream (Cultured Pasteurized Grade A Milk, Cream, Enzymes), Brown Cane Sugar, Dry Vinegar Powder, Vanilla Extract (Water, Ethyl Alcohol, Vanilla Bean Extractives), Salt, Baking Powder (Corn Starch, Sodium Bicarbonate, Mono-Calcium Phosphate), Baking Soda, Blueberry Extract (Blueberry, Natural Flavors), Xanthan Gum.