(large can) pineapple juice
12-16 oz coconut milk (has thick paste and water inside) in chinese food section at grosery store
coconut rum or any rum or flavoring
1Pour pineapple juice and coconut milk together. include the thick part as well into a 2 qt pitcher. mix and chill
2when ready to serve remix and pour in a blender, 1/2 full of mix and add ice to make 3/4's full and blend at high speed until thick and frosty. Add alcohol or not at this stage and serve.