Spinach Dip
["1 c. sour cream", "1 c. mayonnaise", "2 Tbsp. Parmesan cheese", "1 pkg. Knorr vegetable soup mix", "1 Tbsp. finely chopped onion", "1 (10 oz.) pkg. frozen chopped spinach, uncooked (thaw and squeeze out the liquid)", "1 (8 oz.) can water chestnuts, chopped coarsely"]
["Combine all ingredients and refrigerate overnight."]
["sour cream", "mayonnaise", "Parmesan cheese", "vegetable soup", "onion", "water chestnuts"]