CRAB AU GRATIN FLOUNDER recipe served on a plate, by Pekin the Chef
Jul 14 2026
RestaurantsCatch 110Crab Au Gratin Flounder Recipe

Crab Au Gratin Flounder Recipe

Inspired by Catch 110
Time45m
Serves4

Fresh flounder, blue crab, five cheeses, onion, celery, gruyere cream

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Ingredients

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Main Ingredients

Method

Cooking Instructions

  1. 1

    Prepare the Filling

    In a skillet, melt the butter over medium heat. Add chopped onion and celery, sauté until softened, about 5 minutes. Stir in minced garlic and cook for an additional minute.

  2. 2

    Combine Ingredients

    In a large bowl, combine the sautéed onion and celery with blue crab meat, Gruyere cheese, cream cheese, Parmesan cheese, mozzarella cheese, cheddar cheese, milk, salt, black pepper, and paprika. Mix well until all ingredients are thoroughly combined.

  3. 3

    Prepare the Flounder

    Preheat the oven to 375°F (190°C). Place the flounder fillets in a greased baking dish. Season with salt and black pepper.

  4. 4

    Assemble the Dish

    Spoon the crab and cheese mixture evenly over the flounder fillets, spreading it out to cover the fish completely.

  5. 5

    Bake

    Bake in the preheated oven for 20-25 minutes or until the flounder is cooked through and the topping is golden and bubbly.

  6. 6

    Serve

    Remove from oven and let cool slightly before serving. Enjoy your delicious crab au gratin flounder!

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