Seared tuna with lemon and lime
This is a very simple way to prepare and cook tuna - a fish that tends to dry out very quickly if you are not careful about how you cook it.
In this recipe the tuna medallions are marinated in a mixture of olive oil, lemon and lime, before being seared briefly on both sides.
Serve with rice cooked beforehand, then just heated through in the left-over marinade.
