Specialty spices are unique and often rare spices that enhance the flavor and aroma of dishes. They can come from various parts of the world and are typically used in specific cuisines. Examples include saffron, known for its vibrant color and distinct taste, and sumac, which adds a tangy flavor to meals. These spices are often more expensive than common ones due to their limited availability and labor-intensive harvesting processes. Specialty spices can elevate everyday cooking, making them popular among chefs and home cooks alike. They are often used in gourmet recipes and can transform simple dishes into culinary delights.