Grilled Veg Sandwich Street Style

Ingredients
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Cumin seeds 1 tsp
fennel seeds 1 tsp
peppercorns 1 tsp
cloves 1/2 tsp
Star anise 1
Cinnamon sticks
Amchur powder 1 tbsp
Salt 1 tsp or to taste
Black Salt 1 tsp
Green Chutney :
fresh Coriander leaves 1/2 Bunch
Green Chilli 3-4
garlic 3-4 cloves
Salt to taste
breadcrumbs 1 tbsp
ice Cubes
Bread slices
butter as required
boiled potatoes
Chopped Onion
mozzarella cheese grated
capsicum Chopped
tomato Slices