1 cup fresh or frozen blueberries
1-3/4 cups plus 1 T. flour, divided
1/2 cup sugar
1 tsp baking powder
1/2 tsp baking soda
3/4 tsp salt
1 cup sour cream
1/3 cup milk
Preheat oven to 400°F. Grease twelve 2-1/2-inch muffin cups.
Toss blueberries with 1 tablespoon of the flour. Combine the remaining 1-3/4 cup flour, the sugar, baking powder, baking soda and salt; set aside.Beat egg, sour cream and milk; stir into flour mixture until just combined (batter will be lumpy). Stir in blueberries until evenly distributed. Fill muffin cups 2/3 full with batter. Bake about 20 minutes until golden.