John Wayne's Favorite Casserole

John Wayne's Favorite Casserole

2 (4 oz.) cans green chilies, drained
1 lb. Monterey Jack cheese, grated
1 lb. cheddar cheese, grated
4 egg whites
4 egg yolks
2/3 cup evaporated milk
1 tablespoon flour
1/2 teaspoon salt
1/8 teaspoon pepper
2 medium tomatoes, sliced

Combine chilies with cheese in a large bowl and turn into a well-buttered shallow 2-quart casserole dish. Beat the egg whites until peaks form. Mix egg yolks, milk, flour, salt, and pepper in a small bowl. Fold egg yolk mixture into the egg whites. Pour over the cheese and chili mixture. Comb through with a knife and fork gently until combined. Bake for 30 minutes. Arrange tomatoes on top, and bake another 30 minutes. Garnish with extra chilies, if desired. Let sit 15 minutes before serving.