Boil pasta in a large pot of water until al dente. Drain water then rinse pasta in cold water. Drain well.
Place cooked, cooled pasta in a large bowl. Add all the diced veggies to pasta. Toss to combine.
In a medium bowl, whisk together all of the dressing ingredients. Pour dressing over pasta and veggies.Gently toss to combine everything. Cover with lid and refrigerate at least 4 hours or overnight. Serve and enjoy!