{SERVES 4}
4人份
BOTH LAMB AND YOGURT show up on Mediterranean menus, and for good reason. Yogurt’s acidic tang breaks down some of the tougher leg muscles during marinating, and at the same time tempers some of the meat’s natural gaminess. The crushed potatoes doused with olive oil and seasoned with rosemary add body to the dish without reliance on heavier cream and butter.
羊肉和酸奶都是地中海风格的，在腌制的过程中，酸奶中的酸可以分解羊腿部较硬的肌肉，同时缓和了一些肉的天然韧性。淋上橄榄油佐以迷迭香的土豆很好搭配地搭配了这道菜，不需要依赖奶油和黄油。
PREP TIME: ABOUT 20 MINUTES, PLUS MARINATING AND RESTING
准备时间：大约20分钟，加上腌制时间
COOKING TIME: 36 TO 38 MINUTES
烹制时间：36-38分钟
材料：
4 cups plain yogurt
4杯酸奶
6 garlic cloves, crushed
6瓣儿蒜，捣碎
Grated zest of 1 lemon
一个柠檬的皮，切碎
1 tablespoon whole black peppercorns, toasted (see Note)
1汤匙整粒黑胡椒，烤一下（看注意事项）
1 (2-pound) boneless leg of lamb
1根去骨羊腿，大约900克
4 cups beef stock, preferably homemade
4杯牛肉汤，家里做的最好
1/2 cup whole-grain mustard
半杯芥末
1 tablespoon honey
1汤匙蜂蜜
Salt
盐
1 pound small and medium Yukon Gold potatoes, halved if large
大约450克小土豆，如果大的话，就切一半
1/2 cup olive oil
半杯橄榄油
Leaves from 2 sprigs fresh rosemary
2根新鲜迷迭香上的叶子
Freshly ground black pepper
新鲜的黑胡椒粉
步骤：
1. In a medium bowl, whisk the yogurt, garlic, lemon zest, and peppercorns. Put the lamb in a dish large enough to hold it and pour the marinade over the meat. Turn it a few times to ensure it’s coated. Cover and refrigerate for 8 hours or overnight.
1、在一只中碗里，把酸奶、蒜、柠檬皮、胡椒粒混合起来。把羊腿放在一只大盘子里，然后把酸奶腌料倒在羊腿上。翻转一下羊腿，保证每个地方都有腌料。然后盖上放在冰箱里，放8小时或者过夜。
2. In a saucepan, bring the beef stock to a boil. Cook for 8 to 10 minutes, or until reduced to about 1 cup. Stir in the mustard and honey. Cover to keep warm and set aside.
2、在一只炖锅里面，煮沸牛肉汤，煮大约8-10分钟，或者直到牛肉汤变成一杯的量。把芥末和蜂蜜搅拌进来，盖上盖子，让其保温，放置一边。
3. Bring a large saucepan filled with lightly salted water to a boil. Add the potatoes and cook for about 20 minutes, or until tender. Drain the potatoes and put them in a shallow bowl. Using a fork, crush the potatoes. Add the oil and rosemary leaves. Season with salt and pepper. Cover to keep warm.
3、拿一只大炖锅，里面倒上淡盐水，煮沸。然后加入土豆，煮大约20分钟，或者直到土豆煮软。沥干土豆上的水，然后把土豆放在一只浅碗里。用一只叉子，捣碎土豆，然后加入橄榄油和迷迭香叶子，然后再用盐和胡椒粉调味，盖上盖子，保温。
4. Prepare a charcoal or gas grill so that the coals or heating elements are hot.
4、准备木炭或者煤气烤架，这样的话木炭或者加热元件就是热的。
5. Lift the lamb from the marinade and let the marinade drip off the meat. Grill the lamb for about 4 minutes on each side or until cooked to the desired degree of doneness. Let the lamb rest for about 15 minutes and then slice.
5、把羊腿从腌料里面拿出来，沥干腌料。烤羊腿大约4分钟每面，或者直到你想要的成熟度。然后让羊肉冷却15分钟，再切片。
6. Divide the potatoes among four serving plates. Top the potatoes with slices of lamb and drizzle with the mustard sauce.
6、把土豆分成4份，装盘，在土豆上面放上切片的羊肉，然后淋上芥末汁。
NOTE: To toast the peppercorns, spread them in a dry pan and toast over medium-high heat for 3 to 5 minutes, until aromatic.
注意：烤胡椒的时候，把胡椒粒放在一只干的煎锅里面，中高火，烤3-5分钟，或者直到它变香。
特别说明：这道菜出自大神Graham Elliot哦~
