Mason jar salads have been popular for years now, and I don't see the trend going away. Not only are the jars compact and easy to store, but they keep the leafy greens separated from the dressing and any wet ingredients that may cause them to wilt. This means your homemade salad will stay fresher for longer, making them ideal for meal prepping. Plus, you can either shake and serve the salad in the jar or dump it out onto a plate or bowl to eat like normal. Super easy!