Classic Cajun-Style Crawfish Platter
This crawfish platter is built for easy sharing: tender potatoes, sweet corn, smoky sausage, and seasoned crawfish piled onto a lined tray for a casual seafood spread. The crawfish cook quickly, so the rest of the platter is about timing and presentation. A simple garlic-lemon butter on the side adds richness without taking over.
Recipe at a glance
- Yield: 6 servings
- Prep time: 20 minutes
- Cook time: 25 minutes
- Total time: 45 minutes
Ingredients
- 4 pounds live crawfish, rinsed well
- 2 quarts water
- 1/4 cup kosher salt, plus more for seasoning water if needed
- 2 lemons, halved
- 1 large yellow onion, quartered
- 1 head garlic, split crosswise
- 2 bay leaves
- 2 tablespoons Cajun seasoning, plus more to taste
- 1 tablespoon paprika
- 1 teaspoon cayenne pepper, optional
- 1 1/2 pounds baby potatoes
- 4 ears corn, husked and halved
- 12 ounces smoked sausage, sliced into 2-inch pieces
- 2 tablespoons unsalted butter
- 2 tablespoons chopped parsley, optional
Optional garlic-lemon butter
- 4 tablespoons unsalted butter
- 1 small garlic clove, finely grated
- 1 tablespoon lemon juice
- 1 teaspoon Cajun seasoning
- Pinch of black pepper
Instructions
- Set a large stockpot over high heat. Add the water, salt, lemons, onion, garlic, bay leaves, Cajun seasoning, paprika, and cayenne if using. Bring to a boil, then lower to a steady simmer for 10 minutes so the broth tastes well seasoned.
- Add the potatoes and cook for 8 to 10 minutes, until they are just starting to turn tender at the edges. They should still feel a little firm when pierced with a knife.
- Stir in the corn and smoked sausage. Cook for 5 minutes more, until the corn is bright yellow and the sausage is heated through.
- Add the crawfish last. Turn off the heat, cover the pot, and let the crawfish steep for 5 to 7 minutes. They are ready when the shells are bright red and the meat is opaque and firm, not mushy.
- While the crawfish steep, melt the butter for the dip in a small saucepan or microwave-safe bowl. Stir in the garlic, lemon juice, Cajun seasoning, and black pepper.
- Drain the crawfish, potatoes, corn, and sausage well. Shake off any excess liquid so the platter stays neat.
- Line a large serving tray with parchment or butcher paper. Pile the potatoes, corn, sausage, and crawfish onto the tray. Drizzle with the 2 tablespoons butter and finish with parsley, if using. Serve the garlic-lemon butter alongside for dipping.
Tips
If you can’t find live crawfish, use 4 pounds frozen peeled crawfish tail meat and add it only in the final 2 minutes of the boil, just long enough to heat through. For a milder platter, cut the Cajun seasoning back to 1 tablespoon and serve extra seasoning at the table. If you want more heat, add a sliced fresh chili to the simmering broth.
Serving ideas
This platter works well with extra lemon wedges, hot sauce, and plenty of napkins. Serve it family-style on a lined tray or spread across a newspaper-covered table for a more casual seafood boil feel. A simple green salad or coleslaw makes a fresh side if you want to round out the meal.
Storage notes
Cool leftovers quickly and refrigerate within 2 hours. Store the crawfish, potatoes, corn, and sausage in shallow containers for up to 2 days. Reheat gently in a covered skillet with a splash of water or broth until hot. For the best texture, use leftover crawfish meat in pasta, fried rice, or seafood salad rather than reheating it repeatedly. The butter dip keeps refrigerated for up to 5 days and can be rewarmed slowly.
For seafood handling and storage, the FDA recommends keeping cooked seafood cold and using clean utensils and surfaces to avoid cross-contamination.
