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Restaurant-Quality Cream of Crab Soup: Easy Maryland Comfort Food

Close-up of a white bowl filled with rich, creamy crab soup, generously topped with large flakes of white crab meat and dried herbs.

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Make this rich, creamy, and flavorful Cream of Crab Soup at home. This recipe delivers the comforting taste of Maryland coastal cuisine using simple ingredients, perfect for a cozy dinner or elegant appetizer.

Ingredients

Scale
  • 1 pound lump crab meat, picked over for shells
  • 4 tablespoons unsalted butter
  • 1/2 cup finely chopped yellow onion
  • 1/2 cup finely chopped celery
  • 1/4 cup all-purpose flour
  • 4 cups chicken or seafood broth
  • 1 cup heavy cream
  • 1/2 cup half-and-half or whole milk
  • 1 teaspoon Old Bay seasoning
  • 1/4 teaspoon dry mustard powder
  • 1/4 teaspoon ground black pepper
  • Pinch of cayenne pepper (optional)
  • 2 tablespoons dry sherry (optional, for flavor depth)
  • Salt to taste

Instructions

  1. Gently pick through the lump crab meat, removing any remaining shell fragments. Set the crab meat aside.
  2. In a large pot or Dutch oven, melt the butter over medium heat. Add the chopped onion and celery. Cook until softened, about 5 to 7 minutes.
  3. Whisk in the flour to the softened vegetables. Cook, stirring constantly, for 1 minute to create a roux.
  4. Gradually whisk in the chicken or seafood broth until the mixture is smooth and there are no lumps. Bring the mixture to a simmer, stirring occasionally, until it thickens slightly, about 5 minutes.
  5. Reduce the heat to low. Stir in the heavy cream, half-and-half, Old Bay seasoning, dry mustard, black pepper, and cayenne pepper, if using. Heat gently until the soup is hot, but do not allow it to boil after adding the dairy.
  6. Stir in the dry sherry, if using. Taste the soup and add salt as needed.
  7. Gently fold in the reserved lump crab meat during the last 2 minutes of heating. Warm the crab through without overcooking it.
  8. Serve your homemade crab soup immediately.

Notes

  • For a thicker soup, you can remove about 1 cup of the broth mixture before adding the dairy, blend it until smooth, and then return it to the pot.
  • Use good quality lump crab meat for the best texture and flavor in this creamy seafood bisque.
  • If you prefer a less rich soup, substitute some of the heavy cream with whole milk.

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