Spinach Dip
["1 pkg. chopped spinach, thawed and drained*", "1 c. sour cream", "1 c. mayonnaise", "1 Tbsp. chopped onion", "1 pkg. Knorr dry vegetable soup mix", "1/2 c. water chestnuts, sliced thin"]
["* Spinach takes about 6 hours to thaw in refrigerator.", "Make dip 24 hours in advance."]
["chopped spinach", "sour cream", "mayonnaise", "onion", "Knorr dry vegetable soup mix", "water chestnuts"]