This Caramelized Onion Alfredo Pasta is a creamy, one-pot wonder bursting with deep, savory flavor. Golden caramelized onions form the rich foundation for this dish, enhanced with garlic, broth, and heavy cream. A touch of cream cheese adds velvety body, while a generous handful of Parmesan finishes it off with irresistible cheesy richness. Comforting, satisfying, and loaded with flavor, this dish proves that simple ingredients can create gourmet-level results.