Baked Fish with flour

2 slices bread, whole grain * 1 x flour, all-purpose for dusting * 1 large egg white beaten 8 ounces white fish fillets 2 filliets 2 tablespoons olive oil 2[...]

2 tablespoons olive oil 5 tablespoons butter 6 cups sliced onions 5 tablespoons flour 2 1/2 cups milk salt and pepper 1 cup grated swiss cheese or 1 cup[...]