Blueberry Cake - cooking recipe

Ingredients

1 c. shortening
2 c. sugar
4 egg yolks
2 tsp. baking powder
1/2 tsp. salt
3 c. flour
2/3 c. milk
2 c. blueberries

Preparation

Mix well shortening and sugar, then add egg yolks; beat well. Add flour, baking powder and salt alternately with milk.
Beat the egg whites at room temperature until nice and stiff, then fold into batter.
Pour 1/2 of batter into 13 x 9-inch pan.
Pour cleaned, washed and dried blueberries over the batter, then pour rest of batter over berries.
Bake at 350\u00b0 for 50 to 60 minutes.