Heat oven to 375 F.
Combine ¾ cup sugar, shortening and egg in large mixing bowl and beat until light and fluffy (about 3 minutes).
Beat in milk and vanilla.
Blend in flour, baking powder and salt; fold in berries.
Pour into greased and floured 9×9-inch baking pan.
Combine ⅓ cup sugar and melted butter; sprinkle evenly over batter.
Bake for 45-50 minutes, until a wooden toothpick inserted in the center comes out clean. Cool on wire rack. Serve slightly warm or at room temperature.
Tips:
If using frozen berries, do not thaw.