1/4cupcanola or peanut oilplus extra for brushing on the grill
2teaspoonsgrated lemon zest2 lemons
1/4cupfreshly squeezed lemon juice
1/4cupminced or finely chopped ginger root
2tablespoonsminced garlic4 cloves
2tablespoonsdijon mustard
4 8ounce1-inch thick swordfish steaks
kosher salt
Instructions
Combine the soy sauce, canola oil, lemon zest, lemon juice, ginger root, garlic, and mustard in a bowl. Pour half the sauce in a low flat dish that's just large enough to hold the swordfish in one layer. Place the swordfish on top of the sauce and spread the remaining sauce on top. Let marinate for no more than 20 minutes (frequently spoon sauce over top of fish).
Preheat grill.
When the grill is medium-hot, brush the cooking grate with oil to prevent the fish from sticking (be cautious of flare up). Remove the fish from the marinade and place on grill. Cook for about 3-5 minutes on each side, depending on the thickness of the fish (one inch thickness, 3 minutes). Brush with marinade while cooking once or twice.
Notes
This marinade works nicely on nearly any fish or shrimp.