Bursting with blackberries, these Gluten-Free Blackberry Muffins are so moist, have an amazing cinnamon streusel topping, and are vegan and allergy-free! A healthy recipe that's easy to whip up using fresh or frozen berries with no added sugar! Homemade muffins with crumb topping make a perfect breakfast for any morning!
*If you are using frozen blackberries, toss the frozen berries in a bit of extra gluten-free flour before gently folding them into the muffin batter.