Best Blueberry Muffins

These blueberry muffins are fluffy, tender, buttery, full of juicy blueberries, and have a sweet streusel topping that makes them the best blueberry muffins you will ever eat. Ingredients For the streusel topping: 1/4 cup all-purpose flour 1/4 cup packed light brown sugar 2 1/2 tablespoons cold unsalted butter cut into small pieces For the blueberry […]