用料如图，还有新鲜红辣椒、油盐和黑胡椒等没在图中。
Ingredients are shown in the photo, apart from fresh chili, salt, pepper and oil.

用食用油（我用的是橄榄油）盐和黑椒腌制羊肉，大约10分钟即可。
Season the lamb with salt and pepper (half of the amount mentioned), and rub in with the oil.

腌制的同时将土豆、胡萝卜和洋葱切成大块，我用的是小土豆不切也没关系。切记不要切小丁，因为很可能到最后都融化了...
Chop potatoes and carrots roughly, not too small, because it will melt... Finely slice onion.

将羊肩肉煎至四面焦黄，无需熟透，一为提升口味，另外可将羊肉的水分锁在内部提升口感。
Brown the lamb in a hot pan, turn over when smoking. The purpose of this step is to add flavour and keep lamb moist when cooking later.

煎羊肉的同时切碎红辣椒和香菜。
Finely chop chili and coriander.

将煎好的羊肉取出放在盘中备用。
When all of the outside of lamb browned and crispy, take out of pan and rest aside.

锅内层用厨房纸巾擦干净刚才残留的油脂，之后放适量底油和黄油，加入洋葱、蒜、红辣椒碎和香菜碎，以及剩余的盐和胡椒,重点是加摩洛哥香料酱(Ras el hanout paste)，炒至半熟上色即可。
Wipe the pot with a damp cloth or kitchen towel to remove burnt bits and excess oil. Then add oil and butter. When butter melted add the Ras el hanout paste，the onion, garlic, coriander and chili. Fry gently, until lightly coloured brown. Season with salt and pepper.

加入番茄酱，锅内太干可以适量加开水或者浓汤宝化开的汤料以防干锅。
When the mixture get dry, add hot water or stock, to keep loose.

加入土豆和胡萝卜，大火炒至变色。
Add potatoes and carrots into mixture. Keep heat high and stir to brown lightly the potatoes and carrots.

加入摩洛哥塔吉锅酱快速搅拌均匀。
Add tagine sauce to the mixture and stir thoroughly.

加入浓汤宝和香叶，水量以没过蔬菜为宜。大火烧开。
Add stock to cover the vegetables, and add the bayleaves. Heat up to boiling.

将羊肉放在蔬菜表面，带皮且脂肪多的一面朝下。
Lay the lamb on the vegetables, skin side down.

烤箱预热180℃，锅加盖放进烤箱，先180℃加热40分钟，之后可以140℃加热2小时，或180℃加热1小时。小火慢炖羊肉的口感会更绵软，个人认为这才是羊肉口感的精髓。
Cover the pot and put into preheated oven 180℃, leave for 40 mins. Then reduce temperature to 140℃ for 2 hours, or leave 180℃ for 1 hour. Cooking with lower temperature for longer will mean more tender lamb.

这是3小时后的成果，羊肉中的脂肪已经脱出，肉也已脱骨，用勺子或筷子就可以轻易的分离下来，土豆和胡萝卜也熟透变软，塔吉酱的味道渗到所有食材中，吃过你就会觉得花了这么久确实是值得的。
This is what you should get. The meat should fall off the bone with a spoon, potatoes and carrots are very soft. The rendered fat from the lamb will sit at the surface of the sauce, mix the sauce to spread the oil evenly.
Bon appetite!