Lamb Henry

Ingredients

• 1 lamb shoulder
• 6 tablespoons olive oil I find I use much less
• sea salt
• freshly ground pepper
• 4 onions mediums, halved lengthwise and thinly sliced
• 2 ounces fresh ginger finely chopped
• 4 garlic peeled and minced
• 1 tablespoon ground cumin
• 2 tablespoons ground coriander
• 1 tablespoon ground turmeric
• 1 teaspoon ground cayenne
• 1/2 teaspoon Garam Masala
• 1 cup whole milk yogurt
• 1 apple firm, acidic, like Granny Smith, grated
• 1 lamb shoulder
• 3 pounds bone
• meat