Spicy Low Fat Low Calorie Spinach Dip
["1 tsp. olive oil", "1 medium onion, chopped", "1 tsp. minced garlic", "1 (10 oz.) box frozen spinach (chopped or whole) thawed and squeezed dry", "1/2 c. fat free sour cream", "1/3. c. fat free milk", "2 Tbsp. light mayonnaise", "1 Tbsp. white vinegar", "1 tsp. salt", "1/2 tsp. dried dill weed", "1/4 tsp. ground red pepper", "1 (8 oz.) can water chestnuts, drained and chopped"]
["Heat oil in a non-stick skillet over medium high heat and add onions and garlic.", "Cook about 3 minutes and transfer to food processor or food chopper.", "Add remaining ingredients, except water chestnuts, and process until almost smooth.", "Scrape into a serving bowl and stir in water chestnuts.", "Refrigerate until ready to serve."]
["olive oil", "onion", "garlic", "frozen spinach", "sour cream", "milk", "light mayonnaise", "white vinegar", "salt", "dill weed", "ground red pepper", "water chestnuts"]