To prepare the filling in a bowl add chopped veggies like onions, tomatoes, and capsicum then add grated cheese, herbs, salt, and pepper.
Now take 2 slices of bread add on one side spread green chutney.
Spread the prepared cheese mixture on the other side of the other side of the bread.
Now spread the melted butter on both the outer sides of the bread. This will add texture and a golden crispy layer to the sandwich.
Now take a grill pan, tawa, or sandwich maker, place the sandwich on it, and grill it from both sides until it turns golden-crispy.
Now you can add more grated cheese if you want and then grill it again for more cheesy flavour.
Now cut the sandwich into halves and then enjoy your market-style cheese grilled sandwich with chutney or ketchup.