Seattle Hot Dog with Cream Cheese & Onions

Halve the Frankfurter sausages lengthwise, but do not cut all the way through, so they still hold together.

Peel the onions, cut them into fine rings, and caramelize them in a pan with a little olive oil and a pinch of salt over medium heat until golden brown.

Fry the sausages until crispy on both sides on the grill or in a pan. At the same time, briefly toast the hot dog buns until they are slightly warm and crispy.