These cheesy scalloped potatoes are made from scratch with creamy Yukon Gold potatoes, smoky bacon, sweet onion, garlic, and a rich homemade cheese sauce. Evaporated milk, Fontina, smoked paprika, thyme, and mustard create a flavorful sauce, while a golden layer of melted cheese finishes this comforting side dish.

These creamy scalloped potatoes from scratch feature thinly sliced Yukon Gold potatoes layered with caramelized onions and a rich homemade cream sauce infused with garlic, thyme, Dijon mustard, and nutmeg. Baked until tender and golden, this classic comfort food side dish is perfect for holiday dinners, Sunday meals, or family gatherings.