Mix all of the curry paste ingredients together in a food processor or immersion blender. Set aside.
If using a Kitchen Aid grinder attachment, cut pork shoulder II to small strips. Grind the pork once through using the medium grinding plate.
Mix in the curry paste, lime leaves, green onion, and cilantro stems.
Using the sausage stuffer attachment on the Kitchen Aid mixer, put on a soaked sausage casing on the sausage horn. Feed the ground sausage through the stuffer, keeping the links firm, but not over stuffed.
Pinch the end of the first link. Measure out by hand about 6”. Crimp with your left hand. Twist forward 5-7 times to create your first link. Move down another 6” and crimp, twisting the sausage backwards in the opposite direction. Repeat this process crimping every 6”, twisting forward one link, backwards the next, until all of the sausages have been twisted. You should yield 10-12 sausages. Let the sausages settle for 2 hours before cutting and cooking.
Heat up 1 tbsp of cooking oil in a small sauté pan over medium high heat. Add in the sausages.
Cook for 5-6 minutes a side. If you are concerned about the sausage being cooked all the way through, cook with a cover. Let rest for 10 minutes before cutting.