Ingredients 3/4 c. butter or margarine1/4 c. sugar2 egg yolks2 c. flour1 tsp. baking powder1/2 tsp. salt4 c. fresh blueberries1/2 c. sugar1/4 c. quick cooking tapioca1/2 tsp. finely shredded lemon peel1/2 tsp. ...Learn More