Sweet and salty toffee bars

I don't know what it is about snow days, but I always feel compelled to bake. Perhaps it's the comfort of coming in from the cold to the smell of warm sugar. Perhaps it's a warm kitchen with steam on the windows. I think it dates back to 2018, the last year we had decent snow. It was December, and my friend and I were doing some holiday baking. We got snowed in even deeper than the meterologists predicted, so we kept going and going. When we ran out of ingredients for our particular recipe, we started substituting and making...