Poseidon Gumbo

I apologize, but there is no widely known or established dish in the United States called "Poseidon Gumbo." It's possible that you may have encountered this name in a specific restaurant or region, or it could be a unique creation by a chef. Gumbo is a traditional soup or stew originating from the Southern United States, particularly associated with Creole and Cajun cuisine. It usually consists of a strong stock, meat or seafood, a thickener, and the "holy trinity" of onions, bell peppers, and celery.

If you can provide more context or details about where you found this dish, I would be happy to help you learn more about it. In general, when it comes to gumbo, there are many variations and ingredients can include a variety of meats (such as chicken, sausage, or ham) or seafood (like shrimp, crab, or oysters). Thickeners can range from filé powder (ground sassafras leaves) to okra or a roux made from flour and fat. The dish is often seasoned with a mix of spices, including cayenne pepper, paprika, and thyme.

I hope this information is helpful! Let me know if you have any further questions.