Prize in a chowder cook-off?

The answer to the crossword question “Prize in a chowder cook-off?” is “CERTIFICATEOFCLAM.” In this context, a chowder cook-off most likely refers to a cooking competition where participants compete to make the best chowder – a thick soup typically made with fish or shellfish. As a prize, the winner is awarded a “Certificate of Clam,” which is likely a humorous play on the commonly issued “Certificate of Achievement.” This prize may be seen as a lighthearted yet meaningful way to acknowledge the winner’s culinary skills and expertise in preparing chowder.