To prepare a vonciels seafood salad recipe, first you need to gather your ingredients. First, you'll need the following ingredients: 12 cup chopped scallions, 2 tablespoons mayonnaise, 1 tablespoon lemon juice, 1/4 teaspoon kosher salt, and 1/2 teaspoon pepper. Toss the ingredients together with your hands until they're evenly coated. Cover the bowl with plastic wrap and refrigerate the salad for at least 1 hour, or until the flavors have melded.