Ingredients:
1. Canned Tuna - 12oz drained (I used chunk light tuna in water)
2. Mayonaise - 4 tbsp
3. Tomato ketchup - 2 tbsp
4. Onion - 1/4 onion(finely chopped)
5. Cilantro - 3 tbsp (finely chopped)
6. Green chilli - 1 (chopped)
7. Pepper
Mix all the ingredients in a bowl and make a sandwich. Enjoy it with some chips!