Description
This Cajun Seafood Boil with Garlic Butter Sauce is a vibrant, flavorful, and festive dish perfect for gatherings and seafood lovers. Combining succulent shrimp, tender snow crab clusters, spicy andouille sausage, sweet corn, and potatoes all boiled in a seasoned broth, then tossed in a rich, garlicky butter sauce, this recipe delivers a mouthwatering Cajun experience. It’s easy to prepare and ideal for sharing, capturing the essence of southern seafood boils with bold spices and a touch of zest.
Ingredients
Scale
Boil Ingredients
- 3 quarts water
- 1 (12-ounce) can of beer (optional but highly recommended)
- 3 tablespoons Creole Cajun Seasoning (homemade or store-bought)
- 1 tablespoon Old Bay seasoning
- Hot sauce, to taste
- 1 medium yellow onion, roughly sliced into half-moons
- 1 large lemon, cut into wedges (plus more for serving)
Main Ingredients
- 12 ounces andouille sausage, sliced into rounds
- 1 lb baby potatoes, red or gold (or a mix of both)
- 1 lb pre-cooked snow crab leg clusters, fresh or frozen
- 1 – 1 ½ lbs jumbo shrimp, deveined, shell-on or peeled
- 4–6 ears sweet corn on the cob (mini ears work well)
- 4–6 hard boiled eggs (optional)
Garlic Butter Sauce
- 1 cup (2 sticks) unsalted butter
- 10 cloves garlic, finely minced or pressed
- 2 tablespoons freshly squeezed lemon juice
- 1 tablespoon fresh chopped parsley
- 1 teaspoon Creole Cajun Seasoning (homemade or store-bought)
- 1 teaspoon smoked paprika
- Old Bay seasoning, to taste
- Hot sauce, to taste
Instructions
- Prepare the boil: In an extra large stockpot or dutch oven (about 10 quarts or larger) over medium-high heat, combine the water and beer (if using). Bring the liquid to a boil. Then season the boil with the Creole Cajun seasoning, Old Bay seasoning, and a few dashes of hot sauce to taste. Add the sliced onion and lemon wedges into the pot. Stir all the ingredients well to thoroughly combine. Let the mixture boil for 15 minutes to infuse flavors.
- Add the andouille & potatoes: Carefully add the andouille sausage rounds and baby potatoes into the pot, stirring well to fully combine with the boiling liquid. Let cook for 15-20 minutes, or until the potatoes are just about fork-tender, allowing the sausage to impart its smoky flavors.
- Add the seafood & corn: Gently nestle the snow crab clusters into the pot along with the shrimp and corn on the cob. Ensure everything is fully submerged and gently stir to combine. Continue boiling for another 5-7 minutes, cooking until the shrimp turns pink and is just cooked through. While boiling, begin preparing the garlic butter sauce.
- Make the garlic butter sauce: On a separate burner, melt butter in a small saucepan over medium heat. Add minced garlic, lemon juice, Old Bay seasoning, parsley, Creole Cajun seasoning, smoked paprika, and hot sauce to taste. Stir and let the sauce simmer until fully combined and fragrant, about 5-7 minutes. Remove from heat once blended.
- Assemble the seafood boil with sauce: Line an extra large baking sheet with foil, parchment paper, or newspaper. Using a spider strainer, remove the seafood boil ingredients from the pot, placing them onto the prepared sheet along with the hard boiled eggs if using. Discard the onion and lemon wedges from the pot. If desired, thin the garlic butter sauce with some of the seafood boil broth to your preferred consistency. Pour the garlic butter sauce evenly over the seafood boil and toss thoroughly with your hands (disposable gloves recommended) to coat every piece in the rich sauce.
- Serve the seafood boil: This dish is designed for fun, communal eating. Serve directly on the baking sheet for guests to pick and enjoy, or portion onto individual plates. Garnish with extra lemon wedges to squeeze over the seafood, and be sure to mop up the flavorful garlic butter sauce for a truly indulgent experience. Enjoy immediately.
Notes
- Read the full blog post for additional tips and tricks on prepping and serving.
- Using beer in the boil adds depth of flavor but can be omitted if desired.
- Adjust seasoning and hot sauce to suit your preferred spice level.
- Fresh or frozen pre-cooked crab legs both work well; thaw frozen prior to boiling.
- Shell-on shrimp adds more flavor, but peeled shrimp cook faster and are easier to eat.
- Hard boiled eggs are optional but add a traditional touch to the boil.
- For thinner garlic butter sauce, add seafood boil broth gradually until desired consistency is reached.
- Wear disposable gloves when tossing the seafood boil with sauce for easier cleanup.
Keywords: Cajun seafood boil, garlic butter sauce, shrimp boil, crab boil, andouille sausage, seafood feast, Southern cooking, Cajun recipe