01 -
Place cilantro, garlic, ginger, green chili, lemon juice, chaat masala, salt, and ice cubes in a food processor. Add a small piece of bread and blend until smooth, adding water as needed for a spreadable consistency.
02 -
Butter one side of each bread slice. Flip both slices so the unbuttered sides face up.
03 -
Spread a generous layer of chutney on one unbuttered side of a bread slice. Place a cheese slice on top, then sprinkle grated mozzarella over the cheese.
04 -
Spread more chutney on the unbuttered side of the second slice; position it chutney-side down to close the sandwich. Butter the top side evenly.
05 -
Heat a non-stick pan over medium-low heat. Place the sandwich buttered-side down. Grill until the underside is crisp and golden, 2–3 minutes. Flip gently and toast the second side until equally golden and the cheese is fully melted.
06 -
Remove from pan, let rest for 1 minute, then cut in half and serve immediately.