4 snapper fillets, 6 ounces each
2 tablespoons olive oil
Salt and freshly ground pepper
2 tablespoons olive oil
1 large onion, finely sliced
2 cloves garlic, finely chopped
1/4 cup dry white wine
2 large tomatoes, chopped
1/4 cup green olives, pitted and chopped
2 tablespoons capers, drained
1 serrano pepper, finely chopped
1/2 teaspoon sugar
1 bay leaf