
In a pint-sized mason jar, add olive oil, balsamic vinegar, oregano, garlic, salt, and black pepper. Put the lid on tight and shake. Set it aside.
Set out 4 pint-sized mason jars.
To each jar add 2-3 tablespoons of vinaigrette.
On top of the vinaigrette, add the rest of the salad ingredients in the following order: rice, tomatoes, onions, meat, and lettuce. The lettuce needs to be on top so it doesn’t have a chance to touch the dressing and start going bad before you can ever eat it.
Put the lids on the jars and place them in the fridge.