Amazing Artichoke and Spinach DipAdvertisementsAdvertisements Start Cooking (31 reviews)Prep:20 minsCook:25 minsTotal:45 mins Ingredients 1 (6 ounce) jar marinated artichoke hearts, drained and chopped1 small onion, finely chopped1 cup creamy salad dressing, e.g. Miracle Whip ™1 cup mayonnaise½ cup sour cream½ cup shredded Swiss cheese½ cup shredded mozzarella cheese½ cup grated Parmesan cheese¼ cup grated Romano cheese1 teaspoon garlic powdersalt and pepper to taste1 (10 ounce) box frozen chopped spinach, thawed and drained¼ cup grated Parmesan cheeseAdvertisements Start Cooking