Spray a 10 inch skillet with nonstick spray coating.
Add turkey and onion.
Cook till turkey is no longer pink.
Do not drain.
Stir cornstarch, salt, paprika, and pepper into skillet.
Add milk all at once.
Cook and stir till thickened and bubbly.
Cook and stir for 1 minute more.
Stir in Parmesan cheese and pimiento.
In a medium mixing bowl beat egg yolks lightly.
Gradually add turkey mixture to yolks, stirring constantly.
In a large mixer bowl beat egg whites till stiff peaks form (tips stand straight).
Gradually fold in turkey mixture.
Pour into an ungreased 1 1/2 quart souffle dish.
Bake in a 325° oven about 40 minutes or till a knife inserted near the center comes out clean.