These Brown Butter Mashed Potatoes are my upgraded take on the classic holiday side—rich, cozy, and full of flavor from an infused cream simmered with bay leaves, sage, nutmeg, garlic, and fresh thyme. A splash of buttermilk at the end adds light tanginess and an ultra-fluffy texture, while an optional baked-potato method delivers even deeper potato flavor without any water dilution. Finished with nutty brown butter and fresh herbs, this dish is simple, elevated, and guaranteed to steal the spotlight on your Thanksgiving table.