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    You are in: Home / Recipes / Seafood Alfredo Sauce Recipe
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    Seafood Alfredo Sauce

    Total Time:

    Prep Time:

    Cook Time:

    20 mins

    5 mins

    15 mins

    Pesto lover's Note:

    Creamy and delicious! This is very quick to make since the shrimp and crab is already cooked. Bay scallops are so small that they cook in two minutes. You can make this with just shrimp or with any combination of the seafood mentioned in the recipe. I sometimes add about 1/4 cup dry white wine before adding the milk and half and half. I let it cook for about 2-3 minutes and then proceed. This dish can be served over pasta and also over rice.

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    Units: US | Metric


    1. 1
      Melt butter in heavy or non-stick pan.
    2. 2
      Add flour and stir for about 2 minutes. Add all spices. Don't let it color.
    3. 3
      Whisk in half and half and milk. Heat over a low-medium flame until it is thickened and very hot. Don't let it boil. This step usually takes 10 minutes.
    4. 4
      Add parmesan cheese, stir and take off flame.
    5. 5
      Immediately add raw scallops and stir. Let stand 2 minutes. It cooks that fast.
    6. 6
      Stir in cooked shrimp and crab. Taste for seasoning. Serve.

    Browse Our Top Crab Recipes

    Ratings & Reviews:

    • on March 04, 2011


      Overall I would say it was amazing... Best Alfredo Sauce I've ever had... gonna be making this alot more now

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    • on April 23, 2010


      This is simple and tasty sauce. I thought the thickness was just right and wouldn't have wanted it any thicker. I did add a little extra cheese for more flavor, and this is a sauce you want to use a nice flavorful aged parmesan, not the stuff in a can. I had to leave out the seafood, I had planned on shrimp, but found it had freezer burn, but it was fine as is and I served it over penne noodles. I left out the nutmeg because I don't like it in savory dishes, the onion powder was a nice addition, and I would recommend using fresh garlic. Thanks Pesto Lover for sharing ! Made for PAC Spring 2010

      people found this review Helpful. Was this review helpful to you? Yes | No
    • on December 29, 2009


      Hi, this would be a great recipe, but it didn't thicken. I would suggest at least double the amount of butter and flour and cut down on the milk. Thanks.

      people found this review Helpful. Was this review helpful to you? Yes | No

    Read All Reviews (4)


    Nutritional Facts for Seafood Alfredo Sauce

    Serving Size: 1 (261 g)

    Servings Per Recipe: 6

    Amount Per Serving
    % Daily Value
    Calories 345.2
    Calories from Fat 167
    Total Fat 18.6 g
    Saturated Fat 10.9 g
    Cholesterol 148.4 mg
    Sodium 1374.7 mg
    Total Carbohydrate 17.1 g
    Dietary Fiber 0.4 g
    Sugars 6.7 g
    Protein 26.7 g

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