Ingredients
Method
Instructions
- Prepare the streusel by combining ½ cup flour, brown sugar, granulated sugar, and cinnamon in a small bowl. Add cold cubed butter and work it into the dry ingredients until mixture resembles coarse crumbs. Place in refrigerator while preparing muffin batter.
- Toss fresh blueberries with 1 tablespoon of flour until lightly coated to prevent them from sinking during baking.
- Whisk together 2 cups flour, baking powder, baking soda, and salt in a medium bowl. Set aside.
- Cream together softened butter and 1 cup granulated sugar until light and fluffy (2-3 minutes). Add eggs one at a time, beating well after each addition. Mix in vanilla extract.
- Alternate adding flour mixture and buttermilk to butter mixture, beginning and ending with flour. Mix until just combined - do not overmix. Gently fold in flour-coated blueberries.
- Line muffin tin with paper liners or grease well. Fill each cup to the top with batter. Generously sprinkle chilled streusel topping over each muffin.
- Bake at 425°F for 5 minutes, then reduce temperature to 350°F and bake for additional 15-18 minutes, or until toothpick inserted in center comes out clean.
- Allow muffins to cool in pan for 5 minutes before transferring to wire rack to cool completely. Serve warm or at room temperature.
Notes
Use room temperature ingredients for better incorporation. Don't overmix the batter. High-low baking method (425°F then 350°F) creates tall, domed muffins. Coat blueberries in flour to prevent sinking. Fresh blueberries work best, but frozen can be used without thawing.
