Which ingredient is NOT found in the Clam Chowder?

The correct answer is spinach, as it is not an ingredient typically found in Clam Chowder. Clam Chowder is a rich and creamy soup that predominantly includes clams, cream, potatoes, onions, and often bacon for added flavor. The inclusion of carrots and onions aligns with traditional recipes that enhance the overall taste and texture, while spinach does not fit within the conventional ingredients for this dish. Including spinach would modify the perceived flavor profile of the chowder, steering it away from its classic preparation. Therefore, in identifying spinach as the ingredient not found in Clam Chowder, we recognize it as an ingredient that diverges from traditional expectations for this dish.