Ingredients

• 2 cups mayonnaise
• 1 1/4 cups sour cream
• 1 lbs frozen spinach, thawed, squeezed tightly to drain off all liquid, and chopped
• 1 tsp minced fresh garlic
• 1/2 tsp crushed red pepper flakes
• 1/2 tsp ground black pepper
• 1/4 tsp seasoning salt
• 1 (8 oz.) can water chestnuts, drained and chopped
• 1 (1.4 oz.) package Knorr vegetable soup mix