Transform leftover ham into scalloped potatoes

Leftover Ham Doesn’t Need to Sit Forgotten in Your Fridge

Turn it into a creamy, comforting dinner. Scalloped potatoes with ham are the perfect mix of rich flavor and simple ingredients your whole family will love.

You’ll get crispy edges, tender potatoes, and smoky bites of ham in every forkful. With a few smart tips from the pros, this budget-friendly dish becomes something truly crave-worthy.

Why Ham and Potatoes Just Work

Ham adds savory depth and a little saltiness to creamy scalloped potatoes, making every bite balanced and satisfying. Its rich flavor complements the soft texture of baked potatoes perfectly.

This dish is filling, easy to prepare, and works for both weeknights and leftovers from holidays. It’s a crowd-pleaser with simple ingredients you already have.

Choose the Right Potatoes

Go for Russet or Yukon Gold potatoes—they hold up well during baking and soak up flavor beautifully. Russets turn soft and creamy, while Yukon Golds stay slightly firmer for more bite.

Slice your potatoes evenly so they cook at the same rate. A mandoline slicer helps, but a steady knife works fine if you’re careful.

Prep the Ham for Perfect Bites

Use leftover baked ham or ham steak, not thin deli slices. Dice the ham into small, bite-sized cubes so the flavor is balanced throughout the dish. 

Evenly sized pieces ensure every spoonful has a tasty pop without overpowering the potatoes. Avoid large chunks, as they can disrupt the texture and make some bites too strong compared to others.

Build a Flavorful Base Sauce

Melt butter in a pan and cook chopped onions until soft. Stir in flour to make a roux—it thickens the sauce and binds everything together. Gradually whisk in milk or cream until smooth. 

Keep stirring over medium heat until the sauce thickens and coats the back of a spoon for the perfect creamy base.

Season Like a Pro

Don’t forget salt, pepper, and a pinch of dried thyme—these simple seasonings highlight the ham’s flavor and balance the creamy sauce.

For extra depth, stir in a little garlic powder or onion powder. These subtle additions may not stand out individually, but they round out the dish and make every bite taste more complete.

Make It Extra Cheesy (Optional)

Want a cheesier dish? Stir shredded sharp cheddar or Swiss into the sauce before layering. Melting it in helps coat the potatoes and ham with extra flavor.

You can also sprinkle cheese between layers or add it on top before the final bake. It creates a golden, bubbly crust that’s hard to resist.

Layer for Even Cooking

Grease your baking dish, then layer thinly sliced potatoes across the bottom. Sprinkle diced ham on top, followed by a generous spoonful of creamy sauce.

Continue layering potatoes, ham, and sauce until all ingredients are used, finishing with sauce on top. This simple method keeps everything moist, tender, and packed with rich, even flavor throughout.

Bake It Right

Cover your baking dish tightly with foil and bake at 350°F for 50 minutes. This traps steam and helps the potatoes cook evenly. Then, remove the foil and continue baking for 25–35 minutes. 

This second step allows the top to brown beautifully, creating a golden, bubbly crust that adds flavor and texture to the finished dish.

Let It Rest Before Serving

Once it’s out of the oven, hold off on serving. Let your scalloped potatoes rest for 10–15 minutes so the sauce thickens and the texture improves. 

This short wait allows everything to settle, making each bite creamier and more flavorful. It’s a simple step, but it turns good results into great comfort food.

Add Some Crunch on Top

If you like texture contrast, sprinkle breadcrumbs mixed with melted butter on top for the last 15 minutes of baking. It adds a crispy topping without much effort.

You can also use crushed crackers or panko for different results. Just keep an eye on it so it does not burn.

Pair It with Light Sides

This dish is rich, so serve it with something fresh like a crisp green salad or lightly steamed vegetables. Roasted carrots or asparagus also add great color and balance. 

Even simple sides like coleslaw or sliced tomatoes help cut through the creamy sauce and salty ham, making the whole meal feel lighter and more satisfying.

Make It Your Own with Variations

Swap cheddar for Gruyère, add nutmeg, or layer in sautéed mushrooms for rich, savory depth. Leftovers can be exciting with the right tweaks.

Try frozen peas or diced bell peppers to add color and freshness. These easy upgrades make your scalloped potatoes feel brand new and full of flavor, perfectly tailored to your family’s favorite tastes.

Try an Instant Pot Shortcut

If you are short on time, use your Instant Pot to par-cook the potatoes and ham in broth. Then finish it under the broiler with cheese on top.

This method speeds things up and still gives you a creamy, cozy casserole. Just don’t skip the final oven step for that golden top.

Watch the Sauce Thickness

If your sauce is too thin before baking, simmer it a bit longer on the stove. It should coat a spoon before you use it in your casserole.

Too runny, and your dish will feel watery. Too thick, and it won’t soak into the potatoes well. Aim for smooth and pourable using small ingredient swaps that make your cooking taste gourmet. 

Avoid These Common Mistakes

Slice potatoes thinly so they cook evenly; thick cuts take too long to soften. Always cover your dish with foil during baking to keep it moist.

Taste your sauce before layering. If it’s not seasoned well, the whole dish can fall flat, especially since potatoes absorb a lot of flavor and can turn out bland without enough salt. 

To get the best burgers, you can also learn about the most common Smashburger cooking mistakes. 

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