Steaks are incomplete without mushroom gravy and peppercorn cream. But after I tried it with the crabmeat sauce, I couldn’t see any other sauces. Trust me, it was so good.
The sweetness of crab, the richness of butter, and the tanginess of lemon juice were very tempting. Those who are fans of ocean flavors must try the crabmeat for steak at least once.
I will guide you to a simple recipe that will take very little time. Since you are making it at home, you can increase or decrease the portion of ingredients as per your preferences. But avoid preservatives or additives. Let’s go now!

What is Crabmeat Sauce for Steak?
A crabmeat sauce is basically a seafood béarnaise sauce that has the sweetness of crab and richness of butter. You can use it as a crab topping for steak or dips for meals.
Whatever you are having with this, you are going to love the sauce for sure. You may think that making this exotic sauce is going to be very complicated. But it’s not. You just need 20 to 30 minutes to make it and some usual ingredients.
The only ingredient that can be unavailable to you is the lump crab meat, which you can easily get in your nearby stores.
Ingredients You Need
If you want to make a lump crab sauce for beef, then have these ingredients prior.
Fresh or Canned Lump Crab Meat (1 cup)
Lump crab meat will add the main body and flavor to the sauce. You will feel like having a fresh, ocean-like sauce. Use 1 cup of it, that’s either fresh or canned.
Butter (3 tbsp)
3 tablespoons of butter will make the sauce richer and help with sautéing. It even makes the sauce release an aroma.
Shallot or Onion (2 tbsp, finely chopped)
2 tablespoons of chopped shallot or onion are going to add a mild and sweet flavor to the sauce.
Minced Garlic (2 cloves)
2 cloves of minced garlic will give the sauce a rich aroma and depth of flavor.
Heavy Cream (¾ cup)
Use ¾ cup of heavy cream to give a creamy texture to the sauce. It can also help hold the flavor of crab meat.
Dijon Mustard (1 tsp)
For a subtle tang, use 1 teaspoon of Dijon mustard. It will make the sauce savory.
Lemon Juice (1 tbsp)
To brighten the sauce, you will need 1 tablespoon of lemon juice.
Old Bay Seasoning (½ tsp)
Old Bay Seasoning complements seafood a lot. So use ½ teaspoon of it.
Salt and Pepper (As per Taste)
You can use salt and pepper as much as you prefer. Don’t miss it, or else you won’t get the enhanced flavor from your sauce.
Chopped Parsley (for garnish, optional)
Some chopped parsley can make the dish fresher and look elegant.
How to Make Crabmeat Sauce for Steak? A Step-by-Step Guide
To enjoy your steak with crab sauce, follow the recipe guide below.
Step 1: Melt the Butter
First, take a non-stick saucepan. Place it over low-medium heat and add 3 tablespoons of butter to it.
Step 2: Sauté Shallot and Garlic
After the butter melts, add the chopped shallot or onion and garlic to the pan. Sauté them for 2 to 3 minutes or until they become soft and release fragrance.
Step 3: Add Cream and Dijon Mustard
Now lower the heat and pour the heavy cream slowly into the pan. Add Dijon mustard to it and stir the mixture gently. Let it now simmer for 3 to 5 minutes or until it becomes thick.
Step 4: Add Crabmeat
Now, fold in 1 cup of crabmeat. Don’t break the crab too much, and try to keep the lumps intact. Only then can you get a fine texture.
Step 5: Add Seasoning and Lemon Juice
It’s time for seasoning. Add Old Bay seasoning, lemon juice, salt, and pepper to the sauce. Stir everything so that the flavor blends.
Step 6: Simmer and Finish
Let the sauce simmer for 5 to 7 minutes or until it becomes thick. Within this time, stir the sauce occasionally.
Step 7: Garnish and Serve
Now sprinkle some chopped parsley on top of the sauce and serve it warm.
Step 8: Store
After having the sauce, store the leftover sauce in a clean glass container. Then keep it in the fridge, and you can use it for 2 weeks.
Best Pairings for Crabmeat Sauce for Steak
Don’t forget to pair your surf and turf sauce with these dishes.
- Grilled asparagus
- Garlic mashed potatoes
- Steamed broccoli
- Herbed Quinoa
- Buttery Corn
- Garlic bread
- Green salad

Crabmeat Sauce for Steak
Ingredients
- 1 Cup Fresh or Canned Lump Crab Meat
- 3 Tbsp Butter
- 2 Tbsp Shallot or Onion Finely Chopped
- 2 Cloves Garlic Minced
- 3/4 Cup Heavy Cream
- 1 Tsp Dijon Mustard
- 1 Tbsp Lemon Juice
- 1/2 Tsp Old Bay Seasoning
- Salt and Pepper As per taste
- Chopped Parsley Optional, For Garnish
Instructions
- Start by melting butter in a saucepan. Make sure the heat is medium-low.
- Sauté garlic and shallot, or onion in the pan for 2 to 3 minutes.
- Pour heavy cream and Dijon mustard into the pan. Then simmer the sauce until it becomes slightly thick.
- Now gently fold in the crabmeat. Make sure the lumps don't break.
- Next, add Old Bay seasoning, lemon juice, salt, and pepper.
- Let the sauce simmer for 5 to 7 minutes over low heat. Also, stir it occasionally.
- Now, garnish the sauce with some chopped parsley, and you are done.
Nutrition
Conclusion
Hopefully, making the crabmeat sauce for steak is easy for you now. But the interesting part is, this sauce is not only flavorful but also super healthy. Here, you are avoiding additives. preservatives, colors, etc. Even if you are having parties in your house, you can serve it to your guests, and they are going to cherish you for sure. If needed, adjust the ingredients, like adding more butter or less butter, more lemon juice or less lemon juice, and so on.
Share with us how your experience was trying the steak oscar sauce for the first time.
Frequently Asked Questions
What Steak Cuts Pair Best With Crabmeat Sauce?
Ribeye and filet mignon pair best with the crabmeat sauce. You will like them more when they are prepared in Oscar style.
How to Make a Creamy Crabmeat Sauce for Steak?
First, melt butter. Sauté garlic and onion there. Then add white wine, heavy cream, Dijon mustard, and lemon juice. Stir everything well. Fold in the lump crabmeat and season the mixture with salt, pepper, and parsley. Now it’s ready to serve.
Can You Make Crab Sauce Ahead of Time for Entertaining?
Yes, you can make crab sauce ahead of time so that you can enjoy it later. But you must store it in the refrigerator and later on reheat it with water while having it.