In a mixing bowl, stir together the artichoke hearts, mayonnaise, sour cream, Parmesan cheese, garlic, black pepper, crab meat, and spinach until fully combined.
1 cup Marinated Artichoke Hearts, 1 cup Mayonnaise, ½ cup Sour Cream, 5 ounces Parmesan cheese, 1 clove Garlic, ¾ teaspoon Freshly Cracked Black Pepper, 1 cup Lump Crab Meat, 1 cup Frozen Spinach