1 (10 ounce) package frozen chopped spinach, thawed and drained 1 (16 ounce) container sour cream 1 cup Best Foods? Real or Light Mayonnaise or Low Fat Mayonnaise Dressing 3 scallions, chopped 1 (1.4 ounce) envelope Knorr? Vegetable Soup & Recipe Mix 1 (8 ounce) can water chestnuts, drained and chopped (optional) 1 large unsliced oval or round loaf of bread, hollowed out (optional)
In medium bowl stir all ingredients until well mixed. Cover; chill 2 hours to blend flavors.
Stir before serving. If desired, spoon dip into hollowed-out bread loaf.