When I was younger, I had an aversion to butter tarts. I think I used to assume they were plain, boring, and reserved for my grandma at tea time. Or maybe I just didn't like raisins. But my tastes have evolved and butter tarts are now one of favourite treats. I came across this recipe that puts a spin on the classic Canadian butter tart. The bars tasted just as good as the traditional tarts that are baked in muffin tins but took me a fraction of the time to make!