The first step is to make the curry paste.
Start by cut and soak the chilies in water until soft. Then remove and set aside.
Toast the cumin seeds, coriander seeds and peanuts separately in a pan over medium heat. Roast each until fragrant, about 3-5 minutes.
Grind up the seeds together in a stone mortar and pound with a pestle until powdered. Then remove and set aside.
Add chilies and salt into the stone mortar and pound until a paste. Add the lemongrass then pound until a paste. Then add the galangal and coriander roots again, pound until paste.
Add the peanuts, shallots, garlic and powdered cumin & coriander seeds. Mash until paste. Add the shrimp paste and pound to mix well. Set aside.
Cut your meat cross-grain into thin slices (about 1.5″ (4cm) long x 1/2″ (1.25cm) tall x 1/8″ (.25cm) thick).
Now, on to frying your curry! Heat up your pan first on medium-high heat, then add 1/2 cup of the coconut cream. It should sizzle right away and boil. Add all the paste and mix well.
Fry the paste. You want to keep the paste dry, but not too dry that it sticks and burns. Keep adding a little bit of coconut milk when it gets too dry, maybe about 1/4 cup every minute or two. Keep stirring so it doesn’t burn.
Keep adding coconut cream about 1/4 cup at a time, every minute or two. You should start to see a lot of oil coming to the top of the curry. This is normal and a sign that you’re doing it right!
Your paste should start to smell really good after 4-5 minutes. You’ll start to see a lot of oil rising to the top, especially where it’s bubbling. When it does, add your meat.
Cook the meat until cooked, add the lime leaves, fish sauce and palm sugar, then keep going about 3-5 minutes so the meat is soft. The consistency of the curry should be similar to the photo. If it’s too dry, add a bit more of the coconut milk. Remove and serve.
Feel free to garnish with shredded lime leaves and a few leaves of Thai basil. Some fancy restaurants serve it like shown with a bit of thickened coconut cream (thickened with a bit of tapioca flour) which you’re welcome to do too!