4 red snapper fillets, cut 1/2-inch thick (about 6 ounces each), skin on
3 tablespoons olive oil
1/2 teaspoon salt, plus more to taste
1/2 teaspoon freshly ground black pepper, plus more to taste
10 basil leaves, cut into thin strips
1 tablespoon unsalted butter
1 cup dry white wine
1 cup fresh shelled or frozen butter beans
1 tomato, cored and chopped
Kernels from 2 ears fresh corn (about 1 cup)
1 lime, quartered
1. Rinse the snapper fillets under cool water and pat dry with paper towels. Place the fillets, skin side down, on your work surface and rub with 1 tablespoon of the olive oil. Season with salt and pepper and press the basil strips into the flesh side of the fillets.
2. Heat the remaining 2 tablespoons olive oil and the butter in a large nonstick skillet over medium-high until the oil starts to sizzle. Place the fillets in the skillet, skin side down, and saut� for about 3 minutes, until the skin side is crisp. Turn and saute the fish about 1 minute longer, until the undersides are light brown. Pour the wine into the skillet, reduce the heat, cover, and simmer for about 1 minute longer, or until it is opaque and tender and flaky when pierced with the tip of a sharp knife.
3. Remove the skin from the fillets and transfer the fillets, skin side down, to a serving platter; cover loosely with foil to keep warm.
4. Add the beans, tomato, and corn to the pan you cooked the fish in and simmer for 3 to 5 minutes, until the beans are crisp-tender. Add the remaining basil and additional salt and pepper to taste and spoon the succotash over and around the red snapper fillets. Serve immediately with the lime wedges.