Seafood Boil Crab Shrimp

Featured in: Smart Weeknight Meals

This Southern-inspired boil brings together succulent crab legs, tender shrimp, and spicy sausage simmered with baby potatoes, corn, and bold Cajun spices. Aromatic garlic, smoked paprika, and a hint of cayenne create layers of flavor. Cooking involves sequential boiling to perfectly cook each ingredient, then serving it all drizzled with melted butter and fresh parsley. Ideal for sharing and bursting with coastal flair.

Updated on Tue, 11 Nov 2025 16:49:00 GMT
Steaming seafood boil with crab, shrimp, sausage, and corn piled for a festive family meal. Pin it
Steaming seafood boil with crab, shrimp, sausage, and corn piled for a festive family meal. | smartyskitchen.com

A festive, flavor-packed Southern-style seafood boil with juicy crab legs, plump shrimp, spicy sausage, potatoes, and corn, all tossed in aromatic Cajun spices. Perfect for sharing!

I first prepared this seafood boil for a summer family celebration, and the lively table piled high with crab, shrimp, and corn instantly became the centerpiece of our evening.

Ingredients

  • Snow crab legs: 2 lbs (900 g), cleaned
  • Large shrimp: 1.5 lbs (680 g), shell-on, deveined
  • Andouille or smoked sausage: 1 lb (450 g), sliced into 1-inch pieces
  • Baby potatoes: 1.5 lbs (680 g), halved
  • Corn: 4 ears, cut into thirds
  • Onion: 1 large, quartered
  • Lemon: 1, sliced
  • Garlic: 4 cloves, smashed
  • Old Bay or Cajun seasoning: 1/4 cup (35 g)
  • Smoked paprika: 2 tsp
  • Salt: 2 tsp
  • Black pepper: 1 tsp
  • Cayenne pepper: 1 tsp (optional)
  • Water: 8 cups (2 L)
  • Light beer: 1 bottle (12 oz/355 ml, optional)
  • Unsalted butter: 1/2 cup (115 g), melted (for serving)
  • Fresh parsley: 2 tbsp, chopped (for serving)
  • Lemon wedges: For serving

Instructions

Prepare the boiling liquid:
Fill a large stockpot with 8 cups water and beer (if using). Add Old Bay or Cajun seasoning, smoked paprika, salt, black pepper, cayenne, garlic, onion, and lemon slices. Bring to a rolling boil over high heat.
Cook potatoes:
Add potatoes. Boil for 10 minutes.
Add corn and sausage:
Add corn and sausage pieces. Boil for 7 minutes.
Cook crab legs:
Add crab legs. Boil for 5 minutes.
Add shrimp:
Add shrimp and cook just until pink and cooked through, about 2 to 3 minutes.
Drain and arrange:
Drain the seafood and vegetables, discarding cooking liquid and aromatics.
Serve:
Transfer everything to a large platter or pile on parchment. Drizzle with melted butter and sprinkle with parsley. Serve with lemon wedges.
A close-up shot of a flavorful seafood boil, featuring succulent crab, shrimp, and sausage. Pin it
A close-up shot of a flavorful seafood boil, featuring succulent crab, shrimp, and sausage. | smartyskitchen.com

Making this for my family always brings back warm memories of laughter and getting a little messy with hands-on eating, as everyone reaches for their favorite piece from the colorful spread.

Required Tools

Large stockpot (8-quart or larger), colander, tongs, and a big serving platter or parchment paper for classic presentation.

Allergen Information

Contains shellfish (crab, shrimp), dairy (butter), and sausage or beer may contain gluten or soy. Always check ingredient labels for sensitive diets.

Nutritional Information

Per serving: 620 calories, 27 g fat, 48 g carbohydrates, 46 g protein.

Enjoy the robust flavors of a Southern-style seafood boil with crab legs, shrimp, and sausage. Pin it
Enjoy the robust flavors of a Southern-style seafood boil with crab legs, shrimp, and sausage. | smartyskitchen.com

This seafood boil makes every occasion memorable and is sure to spark smiles and satisfied appetites.

Seafood Boil Crab Shrimp

A festive Southern seafood dish with crab, shrimp, sausage, potatoes, and corn tossed in Cajun spices.

Prep Time
20 min
Time to Cook
30 min
Overall Time
50 min
Created by Emily Scott


Skill Level Medium

Culinary Roots American (Southern/Cajun)

Makes 6 Portions

Diet Details None specified

What You'll Need

Seafood

01 2 lb snow crab legs, cleaned
02 1.5 lb large shrimp, shell-on, deveined

Meats

01 1 lb andouille sausage, sliced into 1-inch pieces

Vegetables

01 1.5 lb baby potatoes, halved
02 4 ears corn, cut into thirds
03 1 large onion, quartered
04 1 lemon, sliced

Aromatics & Spices

01 4 cloves garlic, smashed
02 1/4 cup Old Bay or Cajun seasoning
03 2 tsp smoked paprika
04 2 tsp salt
05 1 tsp black pepper
06 1 tsp cayenne pepper (optional)

Liquids

01 8 cups water
02 1 bottle (12 fl oz) light beer (optional)

For Serving

01 1/2 cup unsalted butter, melted
02 2 tbsp fresh parsley, chopped
03 Lemon wedges

Directions

Step 01

Prepare Boiling Liquid: Fill a large stockpot with 8 cups water and the beer if using. Add Old Bay or Cajun seasoning, smoked paprika, salt, black pepper, cayenne pepper, garlic, onion, and lemon slices. Bring to a rolling boil over high heat.

Step 02

Cook Potatoes: Add halved baby potatoes to the boiling liquid and cook for 10 minutes.

Step 03

Add Corn and Sausage: Add corn pieces and sliced sausage to the pot and boil for an additional 7 minutes.

Step 04

Cook Crab Legs: Add cleaned crab legs to the pot and boil for 5 minutes.

Step 05

Finish with Shrimp: Add shrimp to the pot and boil until they turn pink and are fully cooked, about 2 to 3 minutes.

Step 06

Drain and Serve: Drain all seafood and vegetables, discarding the cooking liquid and aromatics. Transfer to a large platter or spread over parchment paper. Drizzle with melted butter, sprinkle with fresh parsley, and serve with lemon wedges.

Tools You'll Need

  • Large stockpot (8-quart or larger)
  • Colander
  • Tongs
  • Large serving platter or parchment paper

Allergy Info

Review each item for allergens and reach out to a healthcare provider if unsure.
  • Contains shellfish (crab, shrimp), dairy (butter), and possible gluten (sausage, beer). May contain traces of soy or wheat; check sausage labels if necessary.

Nutrition Info (per portion)

Info for reference only. Always check with your doctor for health guidance.
  • Energy (Calories): 620
  • Fats: 27 g
  • Carbohydrates: 48 g
  • Proteins: 46 g