Tim Hortons is famously known worldwide as Canada’s favourite coffee shop. Interestingly, the chain's iconic recipe hasn’t changed since it opened the doors to its first restaurant in 1964. So what goes into making every cup taste just right? Well, Narcity’s Ashna Bharkhada had an opportunity to tour the Tim Hortons Roastery in Ancaster, Ontario, and got a behind-the-scenes look at how their top-secret recipe goes from bean to brew to get that signature coffee taste.