Spinach Loaf

1 package frozen chopped spinach
1 cup sour cream
2/3 cup mayo (or more)
1 package Knorr vegetable soup mix
1 cup chopped water chestnuts
3 green onions, chopped
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Mix everything but spinach and set for 2 hours.
Cook and drain spinach.
Mix and serve in sourdough or pumpernickel bread.