A simple, moist blueberry buckle coffee cake perfect for breakfast and brunch, featuring a tender crumb and cinnamon streusel topping.
Use room temperature ingredients for best texture. Do not overmix batter to avoid toughness. Fold blueberries gently to keep them intact. Tent with foil if streusel browns too quickly. Frozen blueberries can be used without thawing to prevent color bleeding.
Keywords: blueberry buckle, coffee cake, breakfast cake, brunch recipe, moist cake, streusel topping, easy baking