Preheat oven to 400 degrees. Chop and place all vegetables + garlic into a bowl, coating them with olive oil + seasonings.
Place vegetables + garlic onto a sheet pan and bake for about 25 minutes or until sweet potatoes are fully cooked and the vegetables are slightly browned.
Begin boiling water for your pasta. Once boiled, cook the pasta until al dente. Drain and let cool.
Once vegetables are done, remove and let cool.
Pour pasta into a large mixing bowl, tossing vegetables over it. Add Italian dressing and toss to coat. Serve immediately or cooled!