Place lamb into Instant Pot, fill up enough water to cover it, click soup, cook for 45 mins. Release steam, take out lamb, shred, set aside

While lamb is cooking, slice rinsed tomatoes, green onion, and cabbage, set to side

In a food processor, turn garlic and onion, with a little water, into a fine paste, and pour mixture onto a pan

Saute the fine paste in peanut oil, along with lemongrass, daun salam, turmeric, cumin, and kafir lime leaves, until fragrant

Add in cabbage, cook for a minute or two, add in shredded lamb, followed with coconut milk, cook for another minute or two, then stir in tomatoes, green onion, chilies, cook another minute, pouring in water then season

Serve with warm rice and enjoy