Soak the buns. Cover the rice in 400 ml of boiling salted water and let it swell at low heat for 18-20 minutes
Peel the onions. Chop 1 onion finely. Knead the squeezed out roll, mince, egg and half of the onion cubes. Season with salt, pepper and sweet paprika. Form 4 flat meatballs from it
Fry the minced steaks in 2 tablespoons of hot oil for 6-8 minutes on each side
In the meantime clean, wash and chop the peppers. Fry the remaining onion cubes in 1 tbsp. hot oil. Add paprika and steam for 4-5 minutes. Add ketchup and simmer briefly. Add salt, pepper, sweet paprika and possibly Tabasco.
Cut an onion into rings. Add the onion rings to the minced steaks after about 8 minutes and fry until golden brown. Arrange everything on plates