These pickles are a reminder of how easy it is to enjoy cucumber different ways. Perfect to eat on their own or tuck them into your favourite hamburger or salad for an added kick of sweet and salty.
In a large bowl, whisk together vinegar, sugar, pickling spice, if using and salt until sugar is almost dissolved. Stir in cucumber slices to coat. Layer cucumber slices and vinegar mixture in glass jar with lid. Seal and refrigerate for at least 2 hours or up to 3 days.