It’s prevalent to listen to the rhythmic clank of the kottu maker within the streets - it’s the final word Sri Lankan street food. It’s basically a stir-fry which originated as a simple means of handling leftovers. That includes parts of roti (bread) mixed along with finely shredded veggies https://charlierydkp.ltfblog.com/18822161/sri-lankan-food-things-to-know-before-you-buy