Over medium heat, reduce the coconut milk down for 5 minutes in a sauté pan or wok. Add in the green curry paste and palm sugar. Let it simmer for 2-3 minutes until thick.
Add in the ground chicken and fish sauce. Break up all of the lumps. Cook down for 10-12 minutes until all the liquid from the curry paste has cooked up. The meat should be almost dry.
Add in the basil, carrots, peppers, corn, and lime leaves. Cook for 2 minutes. Pour in the cornstarch slurry and cook for 1 more minute. Let the filling cool before spring rolling.
Place 3 tbsp worth of the filling across the bottom of a spring roll wrapper like so.
Wet the top of the wrapper with warm water. This will seal the spring roll. Roll it up tight.
Crimp the center of the spring roll.
Cut it in half.
You should yield 24 spring rolls.
Heat up 1/2” of vegetable oil in a sauté pan over medium high heat. Fry the spring rolls in batches, making sure to not overcrowd the pan.
Fry for 3 minutes a side until nice and crispy. Drain the grease on paper towel.