These blueberry crumb cake muffins are a delicious twist on the classic cake. The muffins are moist and tender, with a layer of juicy blueberries and a buttery crumb topping. To make the muffins, you will need all-purpose flour, baking powder, salt, unsalted butter, granulated sugar, eggs, vanilla extract, sour cream, and fresh blueberries. The recipe is easy to follow and yields muffins that are perfect for breakfast or as a snack on the go. Make a batch and enjoy them all week long.
