Grilled Tuna without cumin

6 (5 ounce) tuna steaks 1 tablespoon garlic oil 1 cup zucchini , sliced 1 red onion , sliced thick 3 russet potatoes , sliced thick 1/2 cup garlic oil 1/4 cup[...]

add to shopping list Nonstick vegetable oil spray 4 5-ounce albacore tuna steaks (from the U.S. or Canada; about 1 inch thick) 2 zucchini, quartered[...]

6 each tuna steaks about 5 ounces each * 1 tablespoon garlic oil * 1 cup zucchini sliced diagonally 1 each red onion thickly sliced 3 each russet potatoes[...]

6 (5 ounce) tuna steaks 1 tablespoon garlic oil 1 cup zucchini , sliced 1 red onion , sliced thick 3 russet potatoes , sliced thick 1/2 cup garlic oil 1/4 cup[...]