Peel and chop onion and garlic. Heat 1 tablespoon of oil in a pot, fry onion and garlic. Add bulgur. Deglaze with broth, bring to the boil and allow to swell for 10-20 minutes (see also package instructions). Season to taste and let cool off
Finely grate the cheese. Mix salad cream and mustard. Wash, clean and slice the tomatoes. Clean, wash and shake the lettuce dry. Wash and finely chop parsley
Stir the eggs, flour, cheese and parsley into the bulgur mass. Heat 1-2 tablespoons of oil in a coated frying pan. Pour in 4 portions of the bulgous mixture side by side and flatten them a little. Fry over medium heat for 3-4 minutes on each side
Cut open the buns. Spread the lower halves with mustard cream. Cover with tomato slices, lettuce and roasts. Place upper halves on top