Pasta salad with penne and peas

So alliterative, isn't it?

This lovely dish is helping me use up about nine different things, so I'm a fan. To the cooked penne, I added black olives, peas, chopped tomatoes, and feta cheese. Adjust the amounts as you see fit. Then I made a little dressing with red wine vinegar, mustard, and olive oil, with salt and pepper to taste. Mix the dressing, then add it to the pasta salad.

Some proscuitto in this would be good too.

And look! Pasta salad without mayo! Hooray!