Penne with Roasted Asparagus and Balsamic Butter Recipe on Food & Wine Simmering the balsamic vinegar both mellows and thickens it. When tossed with the hot pasta and the butter, it forms a smooth, uniquely flavored sauce.
Penne with Roasted Asparagus and Balsamic Vinegar - Yum! Used GF pasta. Served w/ chicken breast sauteed in onion, garlic, & olive oil. Next time I'll make a bit more balsamic reduction to drizzle over the chicken.