Decadent Seafood Bisque

Featured in: Soups and Stews

Fresh lump crabmeat becomes a thick and silky bisque you can whip up in your own kitchen with almost no fuss. The real trick is melting butter for a roux, then layering in veggies and Old Bay so the flavors build up like magic.

You’ll buzz up the soup till smooth, then stir in half-and-half for that creamy goodness. Finish things off with a pile of crab on top. Great for a beachy date night or making Tuesday feel fancy.

punchofyummy
Updated on Tue, 13 May 2025 17:52:41 GMT
Soup in a bowl with lemon on the side. Pin it
Soup in a bowl with lemon on the side. | pinchofyummy.com

This rich Crab Bisque has been my go-to for family celebrations for ages, always taking us back to fun nights out at Pappadeaux together. It's silky smooth and packed with ocean flavor, so you get that fancy restaurant vibe right from your kitchen without any stress.

I whipped this up for the first time on a chilly holiday when I wanted something fun without spending hours cooking. Ever since, my crew always asks for this as a starter, especially when it's cold outside and we want something extra cozy.

Irresistible Ingredients

  • Fresh parsley: Sprinkle on at the end to brighten things up and add pop
  • Lump crabmeat: Go for the stuff that's freshest—it's the star here
  • Lemon juice: Wakes up all the flavors, takes down the richness
  • Half and half: Makes it creamy but not too heavy like using full cream
  • Bay leaves: Toss in while it simmers, brings soft herbal hints
  • Fish stock: Adds tons of seafood oomph—grab a good one or make it at home
  • Old Bay seasoning: Don't skip this, it's what gives that classic flavor
  • Tomato paste: Thickens and deepens color and taste
  • Flour: This is what makes the soup nice and thick
  • Garlic cloves: Adds sharpness to balance the sweet crab
  • Celery: Lends classic texture and a subtle background note
  • Yellow onion: Sweetens up everything and gives depth
  • Butter: Everything starts here, salty and rich, for the roux

Step-by-Step Directions

Add the Crab and Garnish:
Carefully mix in half your crabmeat, keeping the lumps big. Spoon your hot bisque into bowls, then drop on the rest of the crab and some chopped parsley for flair. Eat it while it's still steaming!
Blend It Smooth:
Fish out the bay leaves first so you don't accidentally blend them. Pour in your half and half and that squeeze of lemon juice, then go at it with an immersion blender in the pot until it’s super smooth and creamy. Using a countertop blender? Work a little at a time—just remember to crack that lid open for the steam to escape, or you'll have a mess.
Simmer the Stock:
Now, slowly pour in your fish stock, whisking the whole time so it doesn't lump. Drop in the bay leaves and crank up the heat. When it hits a boil, drop it down to low, cover, and let it bubble gently for 20 minutes or so. Give it a stir now and then so nothing sticks. This is when all the flavors chill together.
Make the Roux:
Shake the flour over your cooked veggies and stir like crazy until it's all in and smooth. Add your tomato paste, Old Bay, and a pinch of salt, and let it cook for a couple minutes to get rid of any raw flour taste. This also lets the spices really shine.
Start with Aromatics:
Get your butter melted in a Dutch oven, but don't brown it. Toss in the onions and celery, letting them cook slow until soft and see-through. Keep the heat gentle so they don't get color—you're after their natural sweetness. At the very end, add garlic and stir for half a minute to keep it from burning.
A bowl of soup with shrimp and herbs. Pin it
A bowl of soup with shrimp and herbs. | pinchofyummy.com

My grandma swore by real, big chunks of fresh crab—she'd pick every piece herself so there was never a bit of shell left. She'd always say good crab turns plain soup into something unforgettable.

Choosing the Best Crab

Big, chunky jumbo crab makes your bisque look fancy, but mixing in some claw meat saves cash and adds more flavor. Claw brings that deep taste, lump has those juicy bites everyone wants. Always sniff the crab before buying—it should smell fresh and beachy, never fishy or weird. For a really special meal, ask the folks at your seafood counter for just-picked crab—they'll give you the good stuff.

Switching Up Your Broth

Whichever broth you pick changes up the whole vibe. Fish stock gives the truest seafood kick, but homemade shrimp stock (boil the shells) can take the flavor over the top. If you think fish stock is too strong, try half veggie broth, half clam juice for something lighter. Chicken broth will do in a pinch, but you lose some of that classic seafood punch. Skip the low-sodium versions though—the salt pulls out all the subtle flavors from the crab.

Prep Ahead

If you're hosting, get this mostly done before guests come. Puree everything except the crab, then stash it cold. When it’s almost party time, heat it up gently (no boiling!) and stir in the crab at the end. Letting it sit overnight actually deepens the flavors, so it turns out even better the next day. You'll have way less to do when folks arrive.

A bowl of soup with a slice of lemon on top. Pin it
A bowl of soup with a slice of lemon on top. | pinchofyummy.com

This is real comfort food magic—share it, savor it, and make some memories spoonful by spoonful!

Frequently Asked Questions

→ Is it ok to use canned crabmeat?

Yep, canned crab works fine. It just won’t taste as sweet and fresh as jumbo lump crabmeat, but you’ll still get good results. Make sure to really drain it and add it gently so it stays chunky. You can level it up by keeping some fancy crab for topping each bowl.

→ Don’t have Old Bay seasoning?

Old Bay gives the soup its classic kick, so it’s tough to swap it out. But if you’re stuck, you could mix a little paprika, celery salt, black pepper, and cayenne together. It’ll be different, but still tasty.

→ Can I make this gluten-free easily?

You bet. Just use a gluten-free flour blend in place of regular flour. The bisque will still get thick and creamy. Double check your broth and all your other ingredients to make sure they’re gluten-free too.

→ Will this soup freeze well?

Not really. Freezing creamy soups makes them go weird and grainy when you heat them back up, so try to just chill leftovers in the fridge for a few days and reheat gently on the stove.

→ What’s a milder broth to use?

If fish stock tastes too strong, swap in chicken or veggie broth instead. It’ll make the flavor softer but the soup will still be loaded with crabby deliciousness.

→ What goes well with this bisque?

Chunky bread or oyster crackers are perfect for dipping. Make it a meal with salad and vinaigrette or a small sandwich. On fancy nights, kick things off with the bisque before any big seafood entrée.

Decadent Seafood Bisque

Thick and creamy seafood soup, full of sweet crab chunks and a spicy Old Bay kick. This one tastes just like restaurant fare.

Prep Time
10 Minutes
Cook Time
20 Minutes
Total Time
30 Minutes
By: Amelia

Category: Soups and Stews

Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings (6 bowls of soup)

Dietary: ~

Ingredients

→ Base

01 ½ teaspoon salt, adjust to taste
02 1 ½ teaspoons Old Bay seasoning
03 2 tablespoons of tomato paste
04 ¼ cup plain flour
05 2 garlic cloves, minced into tiny pieces
06 2 stalks of celery, chopped finely
07 1 small yellow onion, diced finely
08 3 tablespoons of salted butter

→ Liquids

09 Juice from ½ lemon
10 1 cup of half and half
11 4 cups vegetable broth or fish stock

→ Garnish

12 2 dried bay leaves
13 Fresh parsley, chopped finely
14 1 pound of lump crabmeat, split into halves

Instructions

Step 01

In a large Dutch oven set to medium heat, melt the butter. Toss in the onion and celery, cooking them for about 3-4 minutes until the onion becomes see-through. Add garlic and sauté for another 30 seconds or so until you can really smell it.

Step 02

Mix in the flour, tomato paste, salt, and Old Bay seasoning. Stir well, cooking for 2-3 minutes, until it turns into a smooth, thick paste.

Step 03

Pour in the broth or fish stock and toss in the bay leaves. Turn the heat up to high to bring it to a boil. Once boiling, lower the heat, cover, and let it simmer gently for 15-20 minutes to build flavor.

Step 04

Take out the bay leaves. Add in the lemon juice and half and half. Use an immersion blender to make the soup smooth, or carefully process in a regular blender until creamy.

Step 05

Once smooth, stir in half of the crabmeat. When serving, top each bowl with the rest of the crab and some fresh parsley. Serve immediately.

Notes

  1. For incredible taste, stick to fresh jumbo lump crabmeat instead of canned.
  2. Don’t like a strong fish flavor? Sub out fish stock with chicken or veggie broth.
  3. Old Bay seasoning is key. Swapping it out isn't recommended.
  4. Make it gluten-free by using a 1-to-1 gluten-free all-purpose flour.
  5. Leftovers stay fresh for up to 3-4 days in the fridge if sealed tightly. Cream-based soups don’t freeze well!
  6. Reheat slowly on the stovetop over medium until warm. Don’t boil, or the cream might separate.

Tools You'll Need

  • A large Dutch oven for cooking
  • Blender or immersion blender to purée
  • Measuring tools for cups and spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Shellfish (crab) is included
  • Contains dairy like butter and half and half
  • Includes gluten from flour

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 312
  • Total Fat: 18 g
  • Total Carbohydrate: 15 g
  • Protein: 22 g