Heat butter in a frying pan. Add the ready prepared beef seekh kabab or the ready prepared chicken seekh kabab and fry until golden brown.
In the frying pan add some more butter and fry the onions until translucent. Add the salt, vinegar and paprika and fry for another 2 minutes.
Slit the hot dog bun in half, apply the butter and grill to golden brown. Place chopped tomato in bun. Put kabab, onions, and grated cheese over the sandwich. Grill until the cheese melts.