This scalloped potatoes recipe combines layers of tender Yukon Gold potatoes, smothered in a creamy sauce and topped with Parmesan cheese. Thinly sliced and arranged in a baking dish, the potatoes are brought to life with a rich, buttery sauce infused with garlic, milk, and just a hint of Parmesan. After baking for about an hour, the dish turns bubbly and golden brown, making it the perfect comforting side dish, especially for holiday meals! The recipe yields two servings—ideal for a cozy dinner—but it’s easy to double if you're serving more guests.