Ingredients – Crust
1 cup all purpose flour
1/2 cup potato flakes
1/4 teaspoon salt
1/2 cup margarine or butter, softened
3-4 tablespoons water
3 oz can french fried onions
Ingredients – Filling
3/4 cup potato flakes
4 oz cheddar cheese, shredded
1 6 1/2 oz can tuna, drained
1 10 3/4 oz can condensed cream of mushroom soup
1 egg (or 1/4 cup egg substitute)
Heat oven to 350 degrees.
Crust: Mix flour, potato flakes, margarine and salt in a bowl; blend until crumbly. Add water and stir with fork until dough is just moist enough to hold together. Press into ungreased 9 inch pie plate. Sprinkle with one half the can of onions, reserving at least 1/2 cup for later.
Filling: Combine together all filling ingredients except for 1/2 cup of shredded cheese. Pour filling into prepared crust.
Bake at 350 degrees 25 – 30 minutes, until crust is light golden brown.
Top pie with remaining onions and cheese. Return to oven and bake 5 – 10 minutes, or until cheese is melted.
Remove from oven and let stand 5 – 10 minutes before serving, to all filling to set.