This comforting pasta brings together tender penne tossed in a velvety sauce infused with fresh thyme, basil, and onion. Butter and half-and-half cream create a rich base, while white wine (or chicken broth) and tomato paste add brightness and depth. A touch of flour thickens the sauce to a silky consistency, and Parmigiano-Reggiano cheese melts in for a nutty, savory finish. Garnished with extra Parmesan, this dish is simple yet elegant—perfect for a cozy weeknight dinner or a refined meatless main.