Turn the slow cooker onto low.
Mix together 4 tbsp of the measured Thai red curry paste, palm sugar, lime juice and fish sauce. Spread over the surface of the pork.
Place the pork into the slow cooker. Cover and cook on low for 7-8 hours.
Remove the pork and stand for 10 minutes while preparing the sauce.
Skim the fat from the remaining cooking liquor, this is best done by pouring the liquid into a jug. Stand to allow the fat to rise to the top.
Pour into a saucepan. Add the remaining tablespoon of curry paste. Stir and bring to the boil. Reduce by 1/3. Remove from the heat and stir in coconut milk.
Pull pork apart into small pieces and return to slow cooker. Pour over sauce and stir through to coat the pork.
To make the dressing, mix together all ingredients in a bowl and pour over the salad ingredients. Toss until well coated.
Fill baguettes with the warm pulled pork, Asian style slaw and pineapple salsa.