Jim's famous tuna marinade:
 

Since it's toona time......my buddy Jim is a chef.

2 cups vegetable oil

1 cup soy sauce

1/2 cup cooking sherry

1/4 cup fish sauce (asian food mart, smells like crap)

4 cloves minced garlic (1/2 bulb)

4 chopped scallions

Lay steaks on side in a large zip-lock bag, add marinade, turn every half hour for 2 to 3 hours

Grill 6 to 8 minutes on each side depending on thickness

This one is a keeper, it'll knock your socks off !!!

Re: Jim's famous tuna marinade:
 

Sounds great.... But... 6-8 minutes on each side :confused:

Re: Jim's famous tuna marinade:
 

Just writing down what he scribbled on some paper, he grills the tuna steak and it has that criss-cross marking on it, then he presses on the tuna to check to see how well it's cooked.

Re: Jim's famous tuna marinade:
 

got ya... will have to try it...... :)

Re: Jim's famous tuna marinade:
 

If you have a vacume sealer you can put the fish and marinade in one of those bags and do a suck and seal. Saves turning it over.

I also like to cut my steaks thicker and grill them on the edges only.

It makes it easy to see how done they are without guessing or the press test.

Re: Jim's famous tuna marinade:
 

Good tips .... :D