Pat fish dry with paper towels. Arrange in an 8-inch square glass
baking dish so that pieces are toward the sides of the dish. Combine
salsa, tomatillos, cilantro, lime juice and coriander. Spoon mixture
over fish. Cover with vented plastic wrap. Rotating dish midway through
cooking, microwave on high 3-4 minutes, or just until fish flakes
easily when tested with a fork. Serve on a heated tortilla garnished
with sprigs of cilantro.
