Idaho® Potato Soufflé Casserole

Idaho® Potato Soufflé Casserole

Source:
Barbara Dudley
Sam & Harry's
McClean, VA

Yield: 24

Ingredients:

Directions:

  1. Steam potatoes until very tender. Drain and mash.
  2. Beat in heated half-and-half gradually. Add Parmesan cheese, yogurt, parsley, Tabasco sauce, garlic, salt and egg yolks. Beat egg whites until stiff; fold into potato mixture.
  3. Pour into ungreased shallow 1/2 pan. Bake uncovered at 375 degrees F, in conventional oven or 350 degrees F in convection oven until golden brown - about 50 minutes.