1 tablespoon Achari Masala 3 tablespoons vegetable oil such as grapeseed 2 large (or 600g) yellow or white onions, diced Fine sea salt 1 teaspoon Byadgi Chilli ½ teaspoon Pragati Turmeric 2 tablespoon garlic, grated 2 tablespoon fresh ginger, grated ¼ cup tomato paste 4 ½ pound lamb shoulder with bone 2-3 tablespo