Pineapple pullisery

Pullisery is a traditional kerala kadhi, pulli means sour. This is made specially during onam festival. This time for Onam I had this in my office sadya and I instantly loved this dish. the restaurant from where we ordered the sadya is a nearby place where we eat often so I took the liberty to ask them for the recipe. and they gave it to me. This is made with fruits like pineapple and mango and veggies like yam and raw banana but I loved the sweet sour taste in the fruit pullisery