Step 1

Soak the kaiser roll in a medium bowl of water for 10 minutes.

Step 2

Drain and squeeze out the excess water from the kaiser roll.

Step 3

Crumble the kaiser roll into a large bowl.

Step 4

Add the ground beef, the ground pork, the onion, the parsley, the egg, the paprika, the salt, and the black pepper to the crumbled roll and mix until well-blended.

Step 5

Shape the mixture into large, flattened patties.

Step 6

Heat a large nonstick skillet over medium heat.

Step 7

Fry the burgers in the hot skillet until browned and no longer pink in the center, ensuring they reach an internal temperature of 160 degrees F, about 5 minutes per side.

Step 8

Serve.