Ingredients: 2 pounds lamb shoulder, cut in 2 by 2 inch cubes 1/2 cup olive oil 1 onion, thinly sliced 1 teaspoon black peppercorns 1 tablespoon coriander seeds 4 cloves 1 teaspoon fennel seeds 1/2 teaspoon fenugreek seeds 3 dried red chili peppers 2 teaspoons ginger, freshly grated 2 cloves garlic, minced 3 green chili…