On the Food Network, hostessing queen Ina Garten recommends coating each side of raw tuna steak with olive oil before cooking. A brush can be used to paint streaks of olive oil across the tuna's ...

Reduce oven to 200 degrees, double-checking the temperature with a thermometer. Coat the tuna with olive oil, and season with salt and pepper. Place in an oiled, 2-inch-deep Pyrex dish ...

and while she does not specify that you should used oil-packed tuna, there is sour cream, olive oil, and mayonnaise in the ...