8 slices crusty sandwich bread (I used sourdough bread) Softened butter for spreading on the bread Cream cheese spread 1- 6.5 ounce jar Mezzetta Marinated Artichoke Hearts, chopped Mezzetta Savory Garlic Spread 12 ounces grilled chicken strips 8 ounces mozzarella cheese, shredded 1 cup baby spinach