Strawberry Cheesecake Pie

4 oz. pkg. cream cheese, softened
1/2 c. butter
3 egg whites
1 pt. strawberries, cleaned and hulled
1 c. flour

Cut softened cream cheese and butter into flour, blending well. Pat into 8-inch pie plate. Bake in preheated 350° oven for 20 minutes. Beat egg whites until soft peaks form; gradually beat in sugar, a little at a time, until stiff peaks form. Fold strawberries into egg whites, spoon into pastry shell. Bake at 200 degrees for 25 minutes. Serves eight.