Seared Tuna Steak

This is a good light, small meal. In case you were wondering, don't worry about the inside appearing raw when you cut it open. That's how it should be, and it tastes great.

1 tuna steak
1/3 cup soy sauce
1 tsp ground mustard seed
1 lemon, juiced
1 lime, juiced
¼ cup olive oil
Handful chopped green onion
Salt
Freshly ground black pepper

To make the dressing, juice one lemon and one lime. Mix together the soy sauce, mustard seed, lemon juice and lime juice. Slowly mix in olive oil. Slice some green onion, depending on how much you like green onion, and mix it in to the dressing.

Place an ungreased frying pan over medium-high heat. Wash the tuna steak and season with salt and freshly ground black pepper. Sear one side of the steak for one minute. Flip the steak, and drizzle the dressing over it. Sear for a little over one minute.

That's it. Easy and fast.