There are lots of little Bengali snacks and sweets shops in the GTA, but nothing beats Premium Sweets. My parents, originally from Bangladesh, were thrilled when they heard Premium Sweets was expanding to Scarborough!
The sweets taste authentic, they offer a HUGE variety and also offer great customer service. If you're not sure what to get they give you samples of their sweets and also offer cute packaging if you were to take it as a gift!