8 oz. sour cream
8 oz. mayonnaise
1 pkg. dry vegetable dip mix
1 can sliced water chestnuts
1 box frozen spinach (thaw then squeeze water out with hands)
1 bunch onions, chopped
1 round loaf of Hawaiian bread

Mix all of the above (except bread) and refrigerate overnight. Cut center out of bread and fill with dip. Mix when ready to eat.