Chicken & Spinach Pasta Bake Ingredients 8 oz uncooked whole wheat penne pasta 1 tablespoons olive oil 1 cup finely chopped onion 1 (10 oz) package frozen chopped spinach, thawed 3 cups cubed cooked chicken breasts 1 (14.5 oz) can Italian-style diced tomatoes 1 (8 oz) container reduced fat chive & onion cream cheese 1/2