Seafood Pot with Cheddar Bay Biscuits

The first time I made this seafood pot pie, my kitchen smelled like the coast. Something about that combination of shrimp, crab, and bubbling cream sauce just transports you. My roommate actually came home from work and asked if I'd smuggled something back from our beach trip last month. That's when I knew this recipe was special.

I made this for a small dinner gathering back in February, right when everyone needed something warming and substantial. One friend kept insisting she hated seafood pot pie until she tried this version. She went back for thirds and asked for the recipe before even putting on her coat to leave.

Ingredients

• Shrimp: Chopping these into bite sized pieces helps them distribute evenly throughout the filling
• Lump crab meat: Take your time picking through for shells, nothing ruins the moment like biting down on shell
• White fish: Cod and haddock hold their shape beautifully, but whatever looks fresh at your counter will work perfectly
• Butter: Use unsalted so you can control the seasoning, especially with that salty Old Bay in the mix
• All-purpose flour: This creates the silky roux that transforms milk and stock into that velvety sauce
• Seafood stock: Homemade is incredible, but a good quality store bought version works absolutely fine
• Old Bay seasoning: This is the non negotiable secret that makes everything taste like it came from a seaside shack
• Sharp cheddar: The extra sharp variety gives those biscuits that proper restaurant style punch
• Cold buttermilk: Keep it ice cold, this temperature contrast with the butter creates the flakiest layers

Instructions

Get your oven ready:

Preheat to 400°F and grease a 9x13 baking dish, making sure to get into all the corners

Build your flavor base:

Melt butter in a large skillet and sauté onion, carrots, and celery until they're softened and fragrant, about 5 minutes

Create the silky sauce:

Sprinkle flour over the vegetables, stir constantly for 2 minutes, then gradually whisk in stock, milk, and wine until everything's smooth

Thicken and season:

Let the sauce simmer for 5 to 7 minutes until it coats the back of a spoon, then stir in Old Bay, salt, pepper, and parsley

Add the seafood:

Gently fold in shrimp, crab, fish, and peas, cooking just 2 to 3 minutes since they'll finish in the oven

Transfer to your baking dish:

Pour that gorgeous seafood mixture into your prepared dish and set it aside while you make the biscuits

Whisk the dry ingredients:

Combine flour, baking powder, baking soda, garlic powder, sugar, and salt in a large bowl

Cut in the butter:

Work cold butter into the flour with a pastry cutter or your fingers until the mixture looks like coarse crumbs

Add cheese and herbs:

Fold in that sharp cheddar and chopped chives or parsley until they're evenly distributed

Bring the dough together:

Stir in cold buttermilk just until everything combines, do not overwork it or those biscuits will be tough

Top the filling:

Drop large spoonfuls of biscuit dough over the seafood, leaving some space between them for expansion

Bake until golden:

Bake 25 to 30 minutes until those biscuits are beautifully golden and cooked through

Make the finishing glaze:

While everything bakes, whisk together melted butter, garlic powder, and parsley for that final brush of glory

Glaze and rest:

Brush the hot biscuits immediately with garlic butter, then let everything cool 10 minutes before serving

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My grandmother always said seafood dishes were meant for sharing, and this pot pie proved her right. Watching six people gathered around the table, breaking through those cheesy biscuits together, that's what cooking is really about.

Choosing Your Seafood

I've learned that the best seafood for this pot pie is whatever looks freshest at your market. Sometimes that means swapping the white fish for scallops or adding a bit of lobster when I'm feeling fancy. The important thing is not using anything frozen that's been sitting in your freezer for months. Fresh seafood transforms this from comfort food into something memorable.

Making It Ahead

You can absolutely prepare the filling a day ahead and keep it refrigerated. In fact, I think the flavors meld even better after resting overnight. Just bring it to room temperature before topping with biscuits and baking. The biscuit dough though, that needs to be made fresh. Trust me on this one, I've tried the overnight biscuit experiment and it was a sad, dense situation.

Serving Suggestions

A crisp green salad with lemon vinaigrette cuts through all that rich creaminess beautifully. I also love serving this with roasted asparagus or broccolini on the side. If you're feeling extra indulgent, a glass of Sauvignon Blanc or Pinot Grigio complements the seafood perfectly.

• Let the dish rest at least 10 minutes, otherwise you'll lose all that lovely sauce when you cut into it
• The biscuits will soak up sauce as they sit, which some people actually prefer
• Store any leftovers in the refrigerator and reheat gently, covered, at 350°F

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There's something deeply satisfying about a dish that looks impressive but comes from such humble ingredients. This pot pie has become my go to for bringing people together, and I hope it finds its way into your regular rotation too.

Recipe FAQs

→ Can I use frozen seafood for this dish?

Yes, frozen shrimp and crab work well. Thaw completely and pat dry before adding to prevent excess moisture in the filling.

→ What fish works best in the seafood filling?

Firm white fish like cod, haddock, or halibut hold their shape beautifully during baking. Avoid delicate fish that might flake apart too much.

→ Can I make the biscuit topping ahead of time?

Mix the dry ingredients ahead, but cut in cold butter and add buttermilk just before baking for the fluffiest results.

→ How do I store leftovers?

Refrigerate in an airtight container for up to 3 days. Reheat in a 350°F oven to maintain biscuit texture—microwating may make them soggy.

→ Can I substitute the buttermilk?

Make a quick buttermilk substitute by adding 1 tablespoon vinegar or lemon juice to 1 cup milk and letting it sit for 5 minutes.

→ What wine pairs best with this dish?

A crisp white wine like Sauvignon Blanc, Pinot Grigio, or Chardonnay complements the rich seafood and creamy sauce beautifully.