Gluten-Free Apple Cinnamon Muffin

Ingredients
Apples, gluten-free flour blend (rice flour, gluten-free oat flour, potato starch, tapioca starch, cellulose, psyllium), organic cane sugar, sunflower oil, organic rice beverage, lemon juice, non-alum baking powder, cinnamon, vanilla extract, baking soda, dried vinegar, sea salt.