3/4 c  Sugar
3 tb Cornstarch
1/2 ts Salt
5 c  Apples,peeled and sliced
1 c  Blueberries,fresh if possibl
1 tb Lemon juice
1    Unbaked double crust pastry
2 tb Margarine

In a large bowl,stir together sugar,cornstarch and salt.Add
apples,blueberries and lemon juice;toss to coat the fruit.Turn into pastry
lined 9″ pie plate.Dot with margarine.Add top crust; seal and flute
edge.Bake in a 425 degree oven until crust is browned and filling is
bubbly.