Layer the salad ingredients in the order listed into the jar, packing in as many greens as you need to create a tight pack. Cover the jar, and place it in the fridge for up to 3-5 days (7 days if you leave out the mozzarella).
To eat, dump the entire contents of the jar into a bowl, toss, and enjoy!
Notes
Depending on the age of your mozzarella, you might get more like 2-3 days out of a jar with cheese in it. To get a full week's worth of shelf-life, leave the cheese out of the jar and add it just before serving.