Snapper with greens

1 28-ounce can diced tomatoes in juice, well drained, juices reserved 1/4 cup extra-virgin olive oil 1/4 cup finely chopped white onion 3 large garlic cloves,[...]

Polenta 6 cups water cold 1 tablespoon butter, unsalted 1 teaspoon salt 1 each bay leaf * 1 1/2 cups cornmeal Red snapper in brodetto 4 pounds red snapper[...]

2 lbs red snapper fillets salt & freshly ground black pepper 3 tablespoons butter 1 medium onion , chopped 1 clove garlic , minced 1 1/2 tablespoons flour 2[...]