Get a tin of tuna in oil, Pour the oil only in a pan, add cloves cinnamon & chopped onion, let them brown Add some tinned tomatoes or Passata, add a few cloves of chopped garlic Add seasoning to your taste, eg Garam masala, turmeric, cumin powder, curry powder, bit of black pepper or whatever takes your fancy Let it simmer & you add the tuna, sweet corn if you like, whatever.... Let it cook up for about 15/20 mins SORTED! Good ole' tuna curry! You may like to make abit of rice to go with that it even wraps or chappatis Bon appetite 😀