Bombay Sandwich

Boil and mash 300 g potatoes.

Finely chop 50 g cilantro, 10 g ginger, 50 g onion, 100 g tomato, and 10 g chilli pepper.

Combine mashed potatoes with chopped cilantro, ginger, onion, tomato, chilli pepper, 5 g chaat masala, 2 g chili powder, 2 g cumin powder, 3 g salt, and 15 g lemon juice.