For the fish patties:
- 2/3 lb yellow potatoes
- 1 tbsp olive oil
- 1 lb fresh flounder
- 1/4 cup white onion, chopped
- 1/4 cup celery, chopped
- 1/4 cup green bell pepper, chopped
- 1 cup Panko breadcrumbs
- 1/2 cup all-purpose flour
- 4 tsp Creole seasoning, divided
- 1 large organic egg
- 1/4 tsp onion powder
- 1/2 tsp garlic powder
- 1/4 tsp red cayenne pepper
- 1 tsp basil flakes
- 1 tsp paprika
- 1 tsp sea salt
- 1 tsp black pepper
For the Pontchartrain sauce:
- 2 tbsp butter
- 2 tbsp minced garlic
- 2 tbsp all-purpose flour
- 1/4 cup white onion, finely chopped
- 1/4 cup celery, finely chopped
- 1 cup kosher seafood stock
- 1 cup heavy cream
- 1 tbsp hot sauce
- 1 tsp lemon juice
- 1 tsp ground cumin
- 1 1/2 tsp coriander
- 1/2 tsp turmeric
- 1 tsp ground allspice
- 1/4 tsp nutmeg
- 1/4 tsp ginger
- 1/4 tsp harissa
- 1/2 tsp sea salt
- 1/2 tsp black pepper
- 1/3 cup grated parmesan cheese