Add roughly chopped galangal, lemon grass.
Pro-Tip : Do not skip frying curry paste in oil. Flavors cone out and curry turns delicious with this step.
Take Kaffir lime leaves on your palm and crush it. Add crushed kaffir lime leaves to the pan.
Note - If you can’t get palm sugar , substitute with brown sugar or jaggery. Crushing kaffir lime leaves helps release its wonderful aromatic oil, making Panang curry flavorsome.