Thank you so much for reading. Both 'Fuchka' and 'Phuchka' are correct spellings; you can use either. It is a popular street food in Bangladesh, consisting of crispy, hollow shells (puris) filled with a spiced potato mixture and a tangy, spicy tamarind-based liquid; sometimes, chickpeas are also added. I hope you get a chance to try it someday, I think you’ll really enjoy it.