In this task, you have to generate the title of the recipe given its required ingredients and directions.

ingredients: '10 oz. pkg. frozen chopped spinach', '1 medium onion, chopped', '8 oz. can water chestnuts, chopped', '1 c. Hellmann's mayo', '1 c. sour cream', '1 pkg. Knorr vegetable soup mix',<sep> directions: 'Thaw spinach; drain and pat dry as possible. Combine with remaining ingredients. Stir well and refrigerate several hours.'
Spinach Dip