Cheddar Bay Biscuit Seafood Pot Pie Recipe tastes like creamy chowder met your favorite restaurant biscuits and decided to get married in a casserole dish, and it works. It suits cozy weeknights, date nights at home, or impress-the-in-laws dinners, and you can pull it off in about 1 hour from start to finish. I tested this on a rainy Tuesday with my slippers still on, and my family scraped the pan clean.

Why Cheddar Bay Biscuit Seafood Pot Pie Recipe Is Worth It

This dish delivers all the comfort of classic chicken pot pie, but with rich seafood flavor and cheesy, garlicky biscuits on top. The Cheddar Bay-style biscuit topping bakes up golden and crisp on the outside while the bottoms soak in that creamy seafood gravy.

You also use a lot of smart shortcuts, so the recipe feels fancy but still weeknight-manageable. Frozen seafood mix, frozen veggies, and boxed seafood stock keep the prep simple while the final dish tastes like you spent all afternoon in the kitchen.

“This Cheddar Bay Biscuit Seafood Pot Pie Recipe tastes like a cozy seafood restaurant special baked right into your favorite casserole dish—pure comfort. ★★★★★”

Ingredients You Need

Biscuit Topping (Cheddar Bay Style)

2 cups all-purpose flour
1 tablespoon baking powder
1 teaspoon granulated sugar
1 teaspoon fine sea salt
1 teaspoon garlic powder
1 teaspoon Old Bay seasoning (or your favorite seafood seasoning blend)
1/2 teaspoon smoked paprika (optional, but adds nice color and flavor)
1/2 cup (1 stick) cold unsalted butter, cut into small cubes
1 1/4 cups shredded sharp cheddar cheese (I like extra sharp for more flavor)
3/4–1 cup cold buttermilk (start with 3/4 cup, add more if the dough looks dry)

Garlic Butter Topping

3 tablespoons melted butter
1/2 teaspoon garlic powder
1 tablespoon chopped fresh parsley (or 1 teaspoon dried parsley flakes)

Seafood Filling

3 tablespoons unsalted butter
2 tablespoons olive oil
1 medium yellow onion, diced
2 medium carrots, diced
2 celery stalks, diced
3 cloves garlic, minced
1/3 cup all-purpose flour
1/2 cup dry sherry or seafood stock (use stock if you avoid alcohol)
2 cups seafood stock (boxed stock works great; I like Kitchen Basics or Better Than Bouillon with water)
1 cup half-and-half or heavy cream
1 teaspoon Old Bay seasoning
1 teaspoon kosher salt, plus more to taste
1/2 teaspoon black pepper
1 teaspoon Dijon mustard (adds depth, not mustard flavor)
1 cup frozen peas
1 cup frozen corn
1 1/2–2 cups frozen mixed seafood (shrimp, scallops, calamari, etc.), thawed and patted dry
1 cup lump crab meat or chopped imitation crab (budget-friendly option)
1 cup cooked diced potatoes or frozen diced hash browns (shortcut that saves time)
Juice of 1/2 lemon

Pantry Shortcuts & Notes

Use frozen mixed seafood and frozen veggies to cut prep time.
Use boxed seafood stock or chicken stock if you cannot find seafood stock.
Use pre-shredded cheddar in a pinch, though freshly shredded cheese melts smoother.
Use biscuit mix if you want a faster topping; just add cheddar, garlic powder, and Old Bay to mimic Cheddar Bay flavor.

Equipment

10–12 inch oven-safe skillet or a 3–4 quart baking dish
Large mixing bowl
Medium saucepan (if you do not use an oven-safe skillet)
Whisk
Wooden spoon or spatula
Pastry cutter or two forks (for biscuit dough)
Measuring cups and spoons

Quick Tips & substitutions

Use a mix of shrimp and crab for the best texture and flavor; cut large shrimp into bite-size pieces.
Pat seafood very dry so it does not water down the sauce.
Swap half-and-half with whole milk for a lighter filling, or use all cream for extra richness.
Use chicken stock instead of seafood stock if needed; add a little extra Old Bay to boost seafood flavor.
Use gluten-free all-purpose flour and a gluten-free biscuit mix to keep it gluten-free.
Use canned crab or imitation crab if fresh crab feels too pricey.
Use pre-made refrigerated biscuit dough on busy nights; brush with garlic butter and sprinkle cheddar on top.
Bake the filling in a cast iron skillet so you go from stovetop to oven in one pan.
Chill the biscuit dough while the filling simmers so the butter stays cold and the biscuits rise higher.
Let the pot pie rest 10–15 minutes after baking so the filling thickens and slices more neatly.

How to Make Cheddar Bay Biscuit Seafood Pot Pie Recipe

Mix the Biscuit Dough

Add flour, baking powder, sugar, salt, garlic powder, Old Bay, and smoked paprika to a large bowl. Whisk until everything looks evenly combined.
Add the cold butter cubes to the bowl. Cut the butter into the flour with a pastry cutter or two forks until you see pea-sized bits of butter throughout.
Stir in the shredded cheddar cheese. Pour in 3/4 cup cold buttermilk and stir gently until the dough comes together and no dry pockets of flour remain, adding more buttermilk a tablespoon at a time if needed.
Cover the bowl and place it in the fridge while you prepare the seafood filling. Cold dough gives you taller, flakier biscuits.

Cook the Veggies

Preheat your oven to 400°F (200°C).
Heat butter and olive oil in a large oven-safe skillet over medium heat. Add onion, carrots, and celery, and cook 6–8 minutes until the veggies soften and the onion turns translucent.
Add the minced garlic and cook 30 seconds until fragrant. Stir often so the garlic does not burn.

Build the Creamy Seafood Sauce

Sprinkle the flour over the veggies and stir until the flour coats everything and no dry flour shows. Cook 1–2 minutes to remove the raw flour taste.
Pour in the sherry or a splash of stock while you whisk and scrape up any browned bits from the bottom of the pan.
Slowly pour in the seafood stock while you whisk to keep the sauce smooth. Add the half-and-half or cream and keep whisking until the mixture looks thick and creamy, about 3–5 minutes.
Stir in Old Bay, salt, pepper, and Dijon mustard. Taste and adjust seasoning so the sauce tastes slightly more seasoned than you want the final dish, since the biscuits will mellow it a bit.

Add Seafood and Veggies

Stir in frozen peas, frozen corn, and the cooked potatoes or frozen hash browns. Let the mixture bubble for 2–3 minutes.
Add the thawed, patted-dry seafood mix and crab. Stir gently so you do not break up the crab too much.
Cook 2–3 minutes until the seafood just starts to turn opaque; it will finish cooking in the oven.
Turn off the heat and squeeze in the lemon juice. Taste again and adjust salt, pepper, or Old Bay as needed.

Top with Cheddar Bay Biscuits

Take the biscuit dough out of the fridge. Use a large spoon or scoop to drop mounds of dough over the top of the hot filling, leaving a little space between each biscuit so they can spread.
Aim for 8–10 biscuits, depending on the size of your pan. Keep the biscuits fairly even in size so they bake at the same rate.
If you use a skillet that cannot go in the oven, transfer the filling to a greased 3–4 quart baking dish before adding the biscuit dough.

Bake to Golden Perfection

Place the skillet or baking dish on a sheet pan to catch any drips. Slide it into the oven and bake 20–25 minutes.
Check at 18 minutes and rotate the pan if your oven browns unevenly. The biscuits should look golden on top and cooked through in the center.
If the tops brown too fast while the centers still look doughy, tent the pan loosely with foil and bake a few more minutes.

Finish with Garlic Butter

Stir melted butter, garlic powder, and parsley in a small bowl.
Brush the hot biscuits generously with the garlic butter as soon as the pot pie comes out of the oven.
Let the Cheddar Bay Biscuit Seafood Pot Pie rest 10–15 minutes before serving so the filling thickens and cools slightly. Then scoop big portions and enjoy that cheesy, garlicky, creamy goodness.

Recipe Variations

Gluten-free: Use gluten-free all-purpose flour in the filling and a gluten-free biscuit mix for the topping, then add cheddar, garlic powder, and Old Bay.
Lighter dairy: Use evaporated milk or whole milk instead of cream, and use less cheese in the biscuit topping.
Low carb: Skip the potatoes and corn, add more low-carb veggies like cauliflower florets and green beans, and top with a thinner layer of biscuit dough.
All shrimp version: Use only shrimp for a simpler flavor profile and easier prep.
Spicy version: Add a pinch of cayenne or red pepper flakes to the filling and biscuit dough.
Extra veggie version: Stir in mushrooms, spinach, or chopped asparagus for more color and nutrients.
Kid-friendly version: Use milder seasoning, more shrimp than crab, and smaller veggie pieces for easier bites.

Ways to Serve Cheddar Bay Biscuit Seafood Pot Pie Recipe

Serve with a simple green salad with lemony vinaigrette to cut through the richness.
Add a side of roasted broccoli or green beans for extra veggies.
Spoon smaller portions into ramekins for individual mini pot pies.
Pair with fruit salad or sliced citrus for a fresh, bright side.
Serve with a bowl of tomato soup or corn chowder for an extra cozy meal.

Storage Success

Let the Cheddar Bay Biscuit Seafood Pot Pie cool to room temperature, then cover the dish tightly or transfer leftovers to airtight containers. Store in the fridge for up to 2 days, since seafood tastes best when you enjoy it fairly quickly. Reheat in a 350°F oven until hot in the center so the biscuits crisp back up, or use the microwave for speed and accept slightly softer biscuits. Freeze individual portions without the biscuit topping for up to 2 months, then thaw in the fridge and add fresh biscuit dough before baking.