This creamy seafood sauce is inspired by the famous Alexander sauce served at Pappadeaux Seafood Kitchen.
It’s rich, buttery, slightly tangy, and honestly, one of those sauces that can completely change a simple seafood dinner. I love how it feels fancy but is actually very doable at home.

The flavor comes from a balance of butter, cream, white wine, seafood stock, and gentle spices. Nothing overpowering, just smooth and comforting.
Hi, my name is Dipendra Kumar. I like cooking food and making videos, and uploading videos on Instagram. I make food for my friends and relatives.
I usually make this sauce when I want something that feels special without spending hours in the kitchen.
- Cuisine: Cajun-inspired American
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Servings: 4
How I Fell in Love with This Sauce
The first time I tried this Alexander-style sauce was during a family dinner at a seafood restaurant.
I remember thinking how everything on my plate tasted better once it touched that sauce. The shrimp, the fish, even the rice—it all just worked.
When I got home, I couldn’t stop thinking about it. I started testing versions in my own kitchen, adjusting little things each time.
After many tries, this is the version I keep making again and again. It reminds me of that restaurant experience but feels more personal, like something from my own kitchen.
Equipment You’ll Need
| Amount | Equipment Name | Notes |
|---|---|---|
| 1 | Medium saucepan | Heavy-bottom is best |
| 1 | Wooden spoon | Gentle stirring |
| 1 | Whisk | Keeps the sauce smooth |
| 1 set | Measuring cups | For liquids |
| 1 set | Measuring spoons | Spices matter |
| 1 | Garlic press | Optional |
| 1 | Heatproof spatula | Scraping sides |
| 1 | Fine mesh strainer | Optional for a smooth finish |
Ingredients Used
| Amount | Unit | Ingredient | Notes |
|---|---|---|---|
| 1/4 | cup | Unsalted butter | Real butter only |
| 2 | tbsp | Shallots | Finely minced |
| 1 | tbsp | Garlic | Fresh is best |
| 1/2 | cup | Dry white wine | Not sweet |
| 1/2 | cup | Seafood stock | Shrimp or crab |
| 1 | cup | Heavy cream | Full-fat |
| 1/4 | tsp | White pepper | Mild heat |
| 1/2 | tsp | Paprika | Warm flavor |
| 1/4 | tsp | Cayenne | Optional |
| 1/2 | tsp | Lemon zest | Fresh |
| 1 | tbsp | Lemon juice | Brightens sauce |
| To taste | — | Salt | Add slowly |
| 1 | tbsp | Fresh parsley | Chopped |
| 1/2 | cup | Lump crab meat | Optional |
| 1 | tbsp | All-purpose flour | Optional thickener |
How Do You Start the Sauce Without Burning Garlic?
Step 1: Build the Base
I start by melting butter over medium heat in a saucepan. Once melted, I add the shallots and garlic.
I stir gently and let them cook for about two minutes until soft and fragrant. I always watch closely here because burnt garlic turns bitter fast.
Why Is Reducing the Wine Important?
Step 2: Let the Wine Reduce
Next, I pour in the white wine and let it simmer until it reduces by about half.
This step removes the sharp alcohol taste and leaves behind a deeper flavor that really makes the sauce taste restaurant-style.
When Should Spices Be Added?
Step 3: Add Dry Seasonings
Once the wine has reduced, I stir in the paprika, white pepper, and a small pinch of cayenne. The heat is still medium, and I make sure everything blends smoothly before moving on.
How Do You Get That Seafood Flavor?
Step 4: Pour in Seafood Stock
I slowly add the seafood stock and let it simmer for a few minutes. This is where the sauce really starts to taste like it belongs with seafood. It adds depth without being fishy.
What’s the Right Way to Add Cream?
Step 5: Whisk in Heavy Cream
I lower the heat slightly and slowly whisk in the heavy cream. I never let it boil. Just a gentle simmer is enough. This keeps the sauce smooth and prevents it from separating.
Why Add Lemon at the End?
Step 6: Brighten the Sauce
I add lemon zest and lemon juice next. This small step makes a big difference. The lemon cuts through the richness and keeps the sauce from feeling too heavy.
How Do You Control Thickness?
Step 7: Let It Simmer Gently
I let the sauce simmer until it thickens naturally. If I want it thicker, I whisk flour with a little water and add it slowly. I always cook it a bit longer after that so there’s no raw flour taste.
Is Crab Meat Necessary?
Step 8: Finish the Sauce
If I’m using crab meat, I fold it in gently at the end so it stays tender. Then I finish with chopped parsley and a final taste for seasoning.
Should the Sauce Be Strained?
Step 9: Optional Smooth Finish
Sometimes I strain the sauce if I’m serving it over pasta or fish and want it extra silky. Other times, I leave it rustic. Both ways taste great.
What Dishes Pair Well with This Sauce?
This creamy sauce works beautifully with shrimp, scallops, salmon, and white fish.
I also love it over angel hair pasta or spooned onto rice. For sides, steamed asparagus or sautéed spinach balances the richness nicely.
Helpful Tips from My Kitchen
I always prep everything before starting because once the sauce begins, it moves quickly.
I keep the heat low once the cream is added, and I taste as I go. Little adjustments make a big difference here.
Nutrition Notes
This sauce is definitely indulgent, but when paired with seafood, it provides protein, calcium, and healthy fats. I usually serve smaller portions and balance them with lighter sides.
Personal Cooking Tips
Sometimes I swap seafood stock for lobster stock when I want something extra special. I’ve also learned that patience matters more than fancy ingredients with this sauce. Rushing it never gives the same result.
Common Mistakes to Avoid
I avoid boiling the sauce after adding cream. I don’t overcook seafood when adding it directly. And I never skip tasting before serving.

Pappadeaux Alexander Sauce Recipe
Ingredients
Equipment
Method
- Melt the butter in a medium saucepan over medium heat until fully melted.

- Add the minced shallots and garlic. Sauté for about 2 minutes, stirring gently, until fragrant and soft.

- Pour in the white wine and let it simmer until reduced by about half, which takes 3–4 minutes.

- Stir in the paprika, white pepper, and cayenne pepper until well combined.

- Add the seafood stock and let it simmer gently for 3 minutes to build flavor.

- Lower the heat slightly and slowly whisk in the heavy cream until smooth.

- Add lemon zest and lemon juice, stirring gently to brighten the sauce.

- Let the sauce simmer on low heat until it thickens slightly. Do not boil.

- Season with salt to taste and stir in chopped parsley.

- If using crab meat, fold it in gently at the end so it stays tender.

- For a thicker sauce, whisk flour with a little water and slowly add it in. Cook for 2 more minutes.

- Strain the sauce through a fine mesh strainer for an extra-smooth finish.
Notes
What is Alexander sauce at Pappadeaux?
Alexander sauce is a creamy seafood sauce made with butter, cream, white wine, and mild spices. It’s commonly served with shrimp, fish, and other seafood dishes at Pappadeaux.
Can I make this sauce without wine?
Yes, you can replace the wine with seafood stock or chicken broth. The flavor will be slightly different but still rich and smooth.
What seafood tastes best with this sauce?
This sauce pairs best with shrimp, scallops, crab, salmon, and white fish. It also works well over pasta or rice.
How do I keep the sauce from curdling?
I keep the heat low after adding the cream and never let it boil. Gentle simmering is the key.
How long does leftover Alexander sauce last?
Stored in an airtight container, it keeps well in the refrigerator for up to 3 days. Reheat slowly on low heat.
Conclusion
I love how this creamy Alexander-style sauce turns simple seafood into something memorable. It feels comforting, rich, and a little luxurious without being complicated. I hope this version brings that same restaurant magic into your kitchen, because it always does in mine.
warm cooking wishes 💛
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