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     Title: Sweet Potato And Pineapple Soufflé
Categories: Casseroles
     Yield: 1 Casserole

     3 c  Sweet potatoes; mashed; hot
     3 tb Butter
   1/2 ts Salt
   1/2 ts Lemon zest; grated
     2    Eggs; separated
   3/4 c  Crushed pineapple

 While sweet potatoes are still hot, beat in butter, salt, beaten egg
 yolks, and lemon zest. Beat until light and fluffy. Fold in
 pineapple, which has been well drained. Cool mixture, then add
 stiffly beaten egg whites. Bake in well-greased baking dish at 350°F
 for 40 minutes. Serve hot.

 Recipe FROM:
 <https://archive.org/details/1955-unity-vegetarian-cookbook>

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