3 pounds fresh fava beans still in the pod
1/2 pound fresh morels
6 tablespoons olive oil
3 shallots, finelychopped
1/2 cup fish stock
1/4 cup dry white wine
3 tablespoons chopped fresh thyme
3 tablespoons cold unsalted butter
4 (6ounce) fillets of fresh whitefish, skin on, pin bones removed
Salt and freshly ground pepper to taste