1 c. blueberries (frozen - unthawed)
2 c. flour
1 1/2 t baking powder
1/4 t. salt
1/2 c. butter or margarine
1 c. sugar
1 t. vanilla
1/2 c. milk
Beat butter, eggs, sugar and vanilla for 4 minutes on low speed. Add baking powder and salt. Mix. Add flour 1/4 c. at a time, alternately with milk. Begin and end with flour. Fold in blueberries.
Grease muffin tins or use liners.
Bake 350 degrees for 25 to 30 minutes.