Add all of the ingredients to a mixing bowl and whisk until smooth (a milk frother works well, too). Set aside.
Cook the pasta in a small pot according to the package directions. Drain and rinse well with cold water until the pasta is no longer hot.
Transfer the cooled pasta to a large serving bowl. Add all of the remaining salad ingredients to the bowl and toss gently. Season with a couple of pinches of salt and freshly cracked black pepper.
Drizzle some of the vinaigrette over the pasta salad and toss. Drizzle again to coat the pasta to your preference (i.e., lots of dressing or less for sort of dry). (Extra dressing can be stored in the fridge.)
Refrigerate for 2 to 24 hours to let all of the flavors meld.
Notes
*Sweet salad peppers are banana peppers that have been pickled similarly to sweet bread and butter cucumber pickles. They’re usually found in the pickle aisle.