Grilled Tuna Steaks

Description
Grilled Tuna Steaks from the Public Health Cookbook by the Seattle & King County Department of Public Health—original source of recipe, public domain government resource
 * Serves: 4

Ingredients

 * 4 tuna steaks (4 oz each)
 * 2 tablespoons low sodium soy sauce
 * 1 tablespoon Worcestershire sauce
 * 1 teaspoon sugar
 * 1 teaspoon wholegrain mustard
 * 1 tablespoon vegetable oil
 * chopped parsley for garnish (optional)
 * lemon wedges (optional)

Directions

 * 1) Place tuna in a shallow dish in a single layer.
 * 2) In a small bowl, whisk together the soy sauce, worcestershire sauce, sugar, mustard, and oil until combined.
 * 3) Pour marinade over tuna and gently turn steaks until well-coated on each side.
 * 4) Cover with plastic wrap and refrigerate for at least 30 minutes up to 2 hours.
 * 5) Prepare grill.
 * 6) Remove tuna and reserve marinade for basting.
 * 7) Grill tuna for about 10–15 minutes, turning once and basting often with reserved marinade.
 * 8) Serve tuna steaks with lemon wedges and garnished with chopped parsley.