Make sure that the pineapple is on the sweeter side, otherwise, it won't taste great in the basundi.To make pineapple pulp, pulse chopped fresh pineapple in a blender until a smooth pulp is made.To make a vegan version, you can replace dairy milk with any plant-based milk like almond milk, coconut milk, or soy milk.Adjust the sugar as per your taste and preference.Do not use raw pineapples even for garnishing otherwise it may turn the basundi bitter.