Make this recipe a recipe that people in that category can eat. categories: ['low_sodium'], recipe: mix together flour, sugar, and butter. reserve 3/4 cup of this mixture for topping. to remainder, add salt, baking powder, vanilla, milk, and egg yolks. blend well. beat egg whites until firm; fold into batter and pour into 9" x 13" baking pan. sprinkle blueberries over top, and then remainder of reserved flour/sugar/butter mixture. bake in 350 degree oven for 40-50 minutes.

Target recipe: cream together sugar and butter. add eggs one at a time; beat well. mix in the flour and than the vanilla. spread 3/4 of batter in a greased 15x10 pan. spread pie filling over batter and top with remaining batter; spreading out to somewhat cover filling. bake at 350° for 40-50 minutes. sprinkle with powdered sugar right before serving if desired.