Preheat the oven to 325 degrees
- 2 tsps baking powder
- 1 tsp vanilla
- 1/4 tsp salt
- 3/4 cup of sugar
- 1/3 cup of milk
- 1/2 cup of shortening
- 2 egg whites
- 1 1/2 cups of flour
- 1 1/2 cups of blueberries washed and coated in flour
With an electric mixer beat the two egg whites and 1/4 cup of sugar on high until the egg whites form stiff peaks
In another bowl combine the baking powder, vanilla, salt, remaining sugar, milk, shortening, and flour.
Using a spatula fold the egg whites into the batter along with the blueberries.
Grease a 12 x 9 baking pan. Pour the batter into the pan.Sprinkle sugar across the top of the cake. Bake at 325 degrees for 40-50 minutes.