For the paprika ketchup, pour the paprika into a sieve, collecting approx. 3 tbsp. brew. Chop the paprika finely. Mix with tomato paste, tabasco, ketchup and the brew. Season with pepper.
For the onion rings, peel onions, cut them into fine rings and turn them in flour. Heat the oil in a pan. Fry the onion rings until crispy. Lift them out with a skimmer and let them drip off on kitchen paper.
Drain the corn. Heat water in a pot (but do not boil!). Let the sausages steep in it for 3-4 minutes. Cut the bread roll lengthwise, but not through. First add the sausages, then the paprika packet chup to the roll.
Spread onion rings, corn and jalapeƱos over it.