1 c. sugar
1 tbsp. soft butter
1 egg, beaten
1 c. sour cream
1 c. fresh blueberries
2 c. flour
1/2 tsp. salt
1 tsp. soda

Mix sugar and butter, add beaten eggs and sour cream. Mix and then add the rest of the ingredients. Add the blueberries last. Bake at 350 degrees for 20-25 minutes.

If using frozen blueberries, bake 5-10 minutes longer. Yields 12 large or 18 medium muffins.