Rio Mare tuna from Italy or Calvo/Albo from Spain - again, in olive oil - the cans are small but the taste difference between the crappy tuna you get on the shelves of tesco is what makes them superior. Have sardines and tuna on salad.
I am enjoying Russian herring here in China because I can get it here and have it with toasted Russian bread - very delightful.
Ful medames with a dash of tahini and olive oil and a pita bread - breakfast of champions!
A big plate of lentils, can eat them on their own - add salt, pepper, some Badia seasoning and a pork stockcube and 20 minutes later, you're good to go.