1 c. sour cream
1 can water chestnuts (chopped)
1 pkg. (10 oz.) chopped spinach, cook and drain very well
1 c. mayonnaise
1 pkg. Knorr Leek soup mix

Mix all ingredients together the night before serving and chill. Serve with cubed French bread. If a round loaf of bread (sour dough is best) is available, scoop out to make a bowl and use to serve the spinach dip with excess bread cut into cubes.