The primary ingredient in chowder is typically some type of seafood or vegetables, with clam chowder being one of the most famous varieties. The base of chowder is often creamy and rich, and it commonly includes ingredients such as potatoes, onions, and various spices to enhance the flavor. Chowder can be prepared in many variations, including New England clam chowder, which features a creamy base, and Manhattan clam chowder, which has a tomato-based broth. The combination of hearty ingredients and the creamy texture makes chowder a comforting dish enjoyed in many coastal regions.