1 tbsp Dijon mustard
2 halibut steaks (at least 1-inch thick)
In a small bowl, combine the salad dressing mustard. Brush 1/4 cup of the sauce on the fish, covering both sides. Reserve the remaining sauce.
Arrange the halibut on a microwave-safe baking dish. Arrange so the thickest portion of the fish is toward the outer edge of the dish. Cover with plastic wrap and cut a vent slit. Microwave on high for 4 to 7 minutes or until the fish flakes easily with a fork. Serve with the reserved sauce.
file photo for reference only - not this exact recipe