Scalloped Potatoes with Ham and Cheese is the ultimate comfort food. Creamy layers of tender potatoes, savory ham, and gooey cheese come together in this hearty baked casserole. Perfect for using up leftover ham or serving at family dinners.
Set the oven to 375°F (190°C). Grease a 9x13-inch baking dish with butter or nonstick spray.
Melt the butter over medium heat. Add the onion and garlic, and cook until soft (about 3–4 minutes). Stir in the flour and cook for 1 minute until the mixture forms a paste.
Whisk in the milk and cream, stirring until the sauce thickens (about 3–4 minutes). Season with salt, pepper, and nutmeg (if using).
Remove the sauce from heat and stir in the Jarlsberg, Swiss, and white cheddar until melted and smooth.
Arrange half of the sliced potatoes in the prepared baking dish. Top with half of the ham, then pour over half of the cheese sauce. Repeat the layers with the remaining potatoes, ham, and sauce.
Sprinkle a small handful of each cheese over the top for extra richness.
Cover with foil and bake for 30 minutes. Remove the foil and bake for another 20–25 minutes until the potatoes are tender and the top is golden and bubbly.
Let the dish rest for 10 minutes before serving to allow the sauce to thicken.
Notes
Chef Jenn's Tips
Use a mandoline slicer to get even, thin potato slices for consistent cooking.
Add a pinch of smoked paprika or thyme for extra depth of flavor.
Try adding a handful of cooked spinach or sautéed mushrooms to the layers for more texture.
If you like a crispier top, broil for the last 2–3 minutes of baking.
Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed.
Keyword Baked Dish, Comfort food casserole, Scalloped Potatoes, Scalloped Potatoes with Ham and Cheese