This Truffle Pumpkin Alfredo Pasta is a cozy, autumn-inspired twist on classic Alfredo. Pumpkin purée adds richness and subtle sweetness to the creamy sauce, while garlic, Parmesan, and truffle oil bring depth and savory complexity. Tossed with perfectly al dente pasta and finished with extra Parmesan and a splash of pasta water for silkiness, this dish is indulgent, aromatic, and ready in under 30 minutes—perfect for a fall dinner night in.