Put the ground beef, butter, cheese, 1 tsp of salt, and parsley flakes on a pan.

While the beef is cooking, toast the bread and whisk the eggs, pepper, 1 tsp of salt paprika, and rosemary in a bowl

Put the egg mixture in the pan while 6 minutes has passed.

Cook the egg and beef in the pan for 4 more minutes.

Plane half of the beef mixture from the pan into one of the toasts.

Put 2 tbsp of ketchup and 1 tbsp of mustard on the beef.