2 tablespoons lemon juice
2 tablespoons dry mustard
2 teaspoons ground cumin
1 teaspoon ground coriander
1 teaspoon salt
1/4 teaspoon garam masala (optional)
4 swordfish or halibut steaks, 1 inch thick (about 2 pounds)
2 tablespoons ghee

Mix all ingredients except fish and ghee. Spread mixture evenly on both sides of fish. Place fish in shallow glass or plastic dish; cover and refrigerate at least 12 hours.

Preheat oven to broil or 550 degrees F.

Arrange fish on rack in broiler pan; drizzle with ghee. Broil with tops about 4 inches from heat until light brown, about 7 minutes. Turn; drizzle with ghee. Broil until fish flakes easily with fork, 5 to 7 minutes longer.

Yields 4 servings.