Canada has given the world maple syrup, poutine and BeaverTails, but its sweetest export might be a coffee-flavoured chocolate wafer bar most visitors have never heard of. Coffee Crisp has been a Canadian staple since 1939, and according to Nestlé Canada, every single one sold in the country is made in one place: a factory at 72 Sterling Road in Toronto.

The bar's backstory is more international than you'd expect. Its roots go back to the U.K. in the 1930s, where it started life as Rowntree's Wafer Crisp, then arrived in Canada as Biscrisp. A coffee-flavoured version joined the lineup in 1938, and by 1948 it had become one of the country's most popular confectionery products — a spot it has never really given up.

That Toronto factory doesn't just handle Coffee Crisp. Kit Kat, Aero and Smarties all roll off the same production lines, and millions of Coffee Crisp bars are made there every year, with Halloween one of the busiest seasons. Fun fact for candy trivia night: Smarties is one of Nestlé Canada's oldest brands.

Coffee Crisp has experimented plenty over the years. Limited-edition Orange and Raspberry bars appeared in 2001, and later flavours leaned into coffee-shop culture with Caramel Iced Cappuccino, Vanilla Iced Cappuccino and Pumpkin Spiced Latte versions. There have also been Coffee Crisp Thins, Stix, Pops and bite-sized editions for those who can't commit to a full bar.

For travellers, this is a low-effort, high-reward piece of food culture. Coffee Crisp rarely shows up outside Canada, so it's a genuinely local souvenir — grab one at any corner store, supermarket or Tim Hortons-adjacent snack aisle for a couple of dollars. And if you're exploring Toronto's west end, the Junction Triangle neighbourhood around Sterling Road is worth a wander: it's become known for breweries, galleries and the nearby Museum of Contemporary Art, all within walking distance of the unassuming factory quietly feeding the nation's sweet tooth.