Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        ***LAMB***
     3/4  cup           plain yogurt
   4      large         garlic cloves -- chopped
   1      tablespoon    fresh rosemary -- chopped
   2      teaspoons     fresh lemon peel (yellow part only) -- minced
   2      teaspoons     ground pepper
   1      teaspoon      ground coriander
   1      5 pound       leg of lamb -- trimmed, boned,
                        butterflied
                        ***SKORDALIA***
   1      10 oz pkg     frozen baby lima beans -- cooked
   3      large         garlic cloves
     3/4  cup           olive oil
                        fresh lemon juice
   2      tablespoons   fresh parsley -- chopped
                        crusty bread

Preparation:

For Lamb: Puree first 6 ingredients in blender or processor. Score large muscles of lamb to form even thickness. Rub yogurt mixture over lamb. Transfer to shallow dish. Cover and chill overnight. For Skordalia: Place beans in processor. With machine running, add garlic through feed tube and chop. Gradually add oil and puree, scraping down sides as needed. Season to taste with lemon juice, salt and pepper. Stir in parsley. (Can be made 4 hours ahead. Cover; let stand at room temperature.) Prepare barbecue (medium-high heat) or preheat broiler. Season lamb with salt and pepper. Grill lamb about 10 minutes per side for medium-rare. Let stand 5 minutes. Cut lamb against grain into thin slices. Serve lamb with skordalia and bread.