Blueberry Streusel Cake 2 cups fresh blueberries 1/4 cup sugar 1-1/2 cups flour, sifted 1 tsp. sugar 1/2 tsp. salt 1/2 cup salad oil 2 Tbsp. milk Streusel: 3/4 cup sugar 2 Tbsp. flour 1/4 tsp. salt 2 Tbsp. butter or margarine Sprinkle 1/4 cup of sugar over berries; set aside. Mix our, sugar and salt. Combine salad oil and milk in a small bowl and whip with fork. Pour over flour mixture. Mix with fork until moist. Turn into a greased 8x8x2 inch cake pan. Press dough into pan, building up edges about one inch deep. Spread berries over the dough. Streusel: Mix sugar, flour and salt together. Cut in butter until crumbly. Sprinkle over fruit. Bake at 425 degrees for 40 to 45 minutes.