1: In a mixing bowl add all the ingredients for the marination and mix completely.
2: Let the mutton sit for 30 minutes.
3: In a smaller mixing bowl combine all the ingredients for the sauce and set aside.
4: Deep fry the marinated mutton until golden brown and crispy and set aside.
5: In a wok or kadhai, pour oil and add the diced onion, capsicum, and garlic.
6: Saute for 10 seconds or until soft and aromatic and add the sauce.
7: Cook the sauce for 30 seconds on high heat.
8: Add the mutton and toss.
9: Garnish with sesame seeds and spring onion greens.