Lamb Macedonian-style

Ingredients

 * 1 young Lamb (about 4–5 kg)
 * 1 kg potatoes
 * 1/2 liter beer
 * salt
 * pepper
 * herbs (basil,thyme,oregano,rosemary)
 * 100 ml oil

Directions
Put Lamb on baking dish. Put salt and pepper on it. Then mix oil with herbs and splash it on Lamb. Put it in pre-heated oven and bake it for 5 hours (3.5 for medium) on 250 C. Then after about 3 hours put in quaters sliced potatoes. When finished splash beer on meat and laeve it for another about 20–30 minutes. Serve hot with potatoes.