1 cup margarine - cream 2 cups sugar - beat until fluffy 3 eggs - add 1 at a time, beat well Sift together: 3 ¼ cup flour 1 ½ tsp baking powder 1/8 tsp salt ¼ tsp mace Add alternately with: ½ cup milk Coat 2 cups blueberries with 2 tbsp flour & 2 tbsp sugar. Fold into batter. Double recipe makes 3 large loaves. Bake 70-80 min @ 350.