In a large pourable measuring cup, whisk together the olive oil, red wine vinegar, nutritional yeast, garlic, oregano, salt and pepper.
In a small mixing bowl, stir together the tomatoes, red onion, olives and pepperoncini.
Pour an even amount of the dressing into 4 large mason jars(link to the ones I used below).
Now, layer your salad in the jars. Put 1 oz. of cooked pasta into each jar.
Then 1/4 cup of the veggie mixture into each jar. Then an 1 slice of the diced cheese into each jar. Then 1/4 cup of the chopped lunch meat into each jar. Last, 1/2 cup of the lettuce into each jar.
Put the tops on the jars and store in the fridge until ready to eat.
When ready to eat shake the jar to mix everything and then eat right out of the jar, or pour into a bowl and eat.
If you dressing gets too firm in the fridge, just let the jar come to room temperature and then shake it up.