Finely chop the onion and soak in cold water for 5 minutes to remove the sharp taste. Drain and set aside.

Boil the sausages in hot water, then drain.

Cut small slits into the sausages and pan-fry them until golden brown.

Prepare the sauce by mixing mayonnaise, honey mustard, corn syrup, chopped pickles, and chopped onions.

Toast the hot dog buns in a pan with a small amount of butter until golden brown.

Spread the prepared sauce generously on both sides of the buns.

Layer lettuce, cheese, chopped pickles, chopped onions, and black olives on the buns.

Place the cooked sausages on top and close the buns.