Ingredients
1 kg (=2.2 lb) lamb, pork or veal
3 tbsp oil
5 tbsp vine vinegar or lemon juice
5 onions
2 zucchinis (tomatoes or other vegetables)
1 bunch chives
salt, pepper (freshly ground)

Directions
Cut meat into cubes (5-6 cm (=2 inches)). Finely chop an onion and chives. Put everything in a saucepan, pour in vinegar and season to taste with salt and pepper. Knead marinade into the meat. Cover and refrigerate for at least 4 hours.
Slice remaining onions. Cut vegetables into cubes. Thread meat onto skewers, alternating with vegetables and onion slices. Grill on a charcoal grill for about 10-15 minutes. It is also possible to use other barbeque grills or a pan.