
Irresistible Cheesy Potatoes & Ham Casserole: A Timeless Comfort Food
There’s something incredibly comforting about a hearty casserole, especially one that brings back fond memories. For me, that memory is rooted in my time working at a bustling restaurant that also offered catering services. Among the many dishes we prepared, scalloped potatoes – often affectionately known as “funeral potatoes” due to their popularity at community gatherings – were a frequent request for catered events. We’d receive large bags of pre-diced potatoes, which we’d enthusiastically dump into colossal mixing bowls. Then came the sauces and an array of spices, followed by the satisfying process of digging in with gloved hands to ensure every potato piece was perfectly coated. It was, surprisingly, quite a fun and tactile experience.
That classic potato dish, with its creamy, cheesy goodness, has always held a special place in my heart. This recipe captures the essence of that beloved side, transforming it into a complete, incredibly satisfying meal by adding succulent ham. It’s a dish that’s perfect for a weeknight family dinner, a cozy weekend gathering, or even bringing to your own community potluck. This Cheesy Potatoes & Ham Casserole offers a delightful blend of flavors and textures that will undoubtedly become a staple in your kitchen.

★★★★☆
Cheesy Potatoes & Ham Casserole
Pin Recipe
4 to 5 Servings
Ingredients
- 3 medium potatoes, scrubbed & rinsed (about 2-2.5 lbs)
- ½ cup sour cream
- 10.5 oz can cream of chicken soup (or cream of mushroom/celery)
- ⅔ cup shredded cheese, plus extra for the top (I recommend a mix of cheddar and mozzarella)
- 2 Tbsp dehydrated onion, OR ¼ cup fresh onion small diced OR 2 tsp onion powder
- ½ tsp salt
- ¼ tsp pepper
- 8 oz small diced ham cubes (leftover ham works wonderfully!)
Instructions
- Prepare the potatoes: Using a mandoline, thinly slice the potatoes for classic scalloped style. If you don’t have a mandoline, you may small dice them into ½-inch cubes. Rinse sliced or diced potatoes thoroughly to remove excess starch.
- In a large mixing bowl, combine the sour cream, cream of chicken soup, ⅔ cup of shredded cheese, dehydrated onion (or fresh/powdered equivalent), salt, and pepper. Stir until all ingredients are well-incorporated into a smooth, creamy sauce.
- Add the prepared sliced or diced potatoes and the small diced ham cubes to the soup mixture. Gently fold everything together until the potatoes and ham are thoroughly coated with the creamy sauce.
- Prepare for cooking: Lightly spray the inside of a 4-quart (or larger) crockpot with non-stick cooking spray. Carefully scoop the potato and ham mixture into the prepared crockpot, spreading it evenly. Top with additional shredded cheese (and optionally, a sprinkle of panko bread crumbs for a crispy topping).
- Cook in the crockpot: Cover the crockpot and cook on low for 4-6 hours, or until the potatoes are tender when pierced with a fork and the casserole is bubbly. Cooking time may vary depending on your crockpot and potato thickness.
- Oven Baking Method: If using an oven instead of a crockpot, transfer the mixture to a 9×13 inch baking dish. Cover the casserole tightly with aluminum foil and bake at 350˚F (175˚C) for 45-60 minutes, or until the potatoes are completely cooked through and tender. For a golden-brown, bubbly top, remove the foil for the last 10-15 minutes of baking.
Notes
For an extra boost of flavor, consider sautéing the fresh diced onion before adding it to the mixture. This will bring out its sweetness and mellow its sharp edges.
Sharing this recipe with a link is both encouraged and appreciated. Copying/pasting and/or screenshots of full recipes to any social media is strictly prohibited. Content and photographs are copyright protected.
Did you make this?
Don’t forget to leave a rating below and make sure to follow on Pinterest and Instagram for more!
Why This Cheesy Potatoes & Ham Casserole is a Family Favorite
This casserole isn’t just a meal; it’s a hug in a dish. Its creamy texture, rich cheesy flavor, and tender potatoes combined with savory ham make it the ultimate comfort food. It’s incredibly versatile, perfect for using up leftover holiday ham, and relatively easy to prepare whether you opt for the slow cooker or the oven. The simplicity of the ingredients belies the depth of flavor you’ll achieve, making it a go-to recipe for busy weeknights and special occasions alike. Plus, who can resist the allure of perfectly cooked potatoes drenched in a luscious, cheesy sauce?
Choosing the Best Ingredients for Your Casserole
The success of any great recipe often hinges on the quality of its ingredients. For this Cheesy Potatoes & Ham Casserole, a few key choices can elevate your dish:
- Potatoes: Russet potatoes are excellent for casseroles as their high starch content contributes to a creamy texture. Yukon Gold potatoes are another fantastic option, offering a naturally buttery flavor and holding their shape well. Ensure they are scrubbed clean and sliced evenly for consistent cooking.
- Ham: This recipe is ideal for repurposing leftover holiday ham, adding a smoky, savory depth. If you don’t have leftovers, pre-cubed deli ham or a small ham steak diced will work perfectly. Look for good quality, flavorful ham that isn’t overly salty.
- Cheese: A blend of sharp cheddar and melty mozzarella is specified, and for good reason! Cheddar provides a robust, tangy flavor, while mozzarella offers that irresistible gooey stretch. Feel free to experiment with other melting cheeses like Colby Jack, Gruyere, or even a smoked Gouda for a different twist.
- Cream of Chicken Soup: This classic casserole staple provides the base for our creamy sauce. If you prefer, cream of mushroom or cream of celery soup can be substituted, or you can even make your own homemade cream soup for a richer flavor profile.
- Onion: Dehydrated onion flakes are convenient and rehydrate beautifully in the sauce, providing a subtle onion flavor. Fresh diced onion offers a more pungent, vibrant taste, while onion powder provides an even distribution of flavor without texture. Choose what best suits your preference and pantry.
Tips for Perfecting Your Casserole
Even simple recipes benefit from a few expert tips to ensure optimal results:
- Even Slicing/Dicing: Whether you’re slicing with a mandoline or dicing by hand, strive for uniformity. This ensures all the potato pieces cook at the same rate, preventing some from being undercooked while others turn to mush.
- Rinsing Potatoes: For raw potatoes, rinsing them after slicing or dicing helps remove excess starch. This can prevent the casserole from becoming gummy and promotes a creamier sauce. Just make sure to drain them well before mixing.
- Don’t Overmix: While you want to ensure all potatoes and ham are coated, avoid excessive mixing, especially if your potatoes are thinly sliced. This can break down the potato edges, leading to a less appealing texture.
- The Cheesy Topping: For an extra-crispy, golden-brown topping, consider adding a layer of crushed cornflakes, panko breadcrumbs, or even crushed potato chips during the last 30 minutes of oven baking, or sprinkle it on top before the final hour in the slow cooker.
- Season to Taste: Always taste your mixture before adding the potatoes. While the recipe provides a good baseline for salt and pepper, you might want to adjust based on the saltiness of your ham and cheese. A pinch of garlic powder or smoked paprika can also enhance the flavor.
Cooking Methods: Crockpot vs. Oven
This recipe offers the flexibility of cooking in either a crockpot or a traditional oven, each with its own advantages:
Crockpot Method:
The slow cooker is your best friend for hands-off cooking. It’s perfect for when you want to prep in the morning and come home to a delicious, hot meal. The low and slow cooking ensures tender potatoes and a rich, fully developed sauce without much effort. Make sure your crockpot is adequately sized (4-quart minimum) to prevent overflow as the ingredients heat up and expand slightly. Cooking on low for 4-6 hours is generally ideal, but check for tenderness around the 4-hour mark. If your slow cooker runs hot, it might be done sooner. Covering tightly is key to maintaining moisture.
Oven Baking Method:
Baking in the oven yields a classic casserole experience with a beautiful, often crispier, golden-brown top. The higher, more consistent heat ensures a thorough cook and can be slightly faster than a slow cooker. Covering the dish with foil initially is crucial to steam the potatoes and ensure they cook through without drying out. Removing the foil towards the end allows the cheese to bubble, melt, and brown beautifully, creating an appealing crust. Keep an eye on it to prevent over-browning, especially if you added breadcrumbs or cornflakes.
Delicious Variations & Customizations
One of the joys of casseroles is their adaptability. Feel free to experiment with these ideas to make this Cheesy Potatoes & Ham Casserole uniquely yours:
- Vegetable Boost: Stir in a cup of frozen peas, corn, or diced carrots during the last hour of cooking for added nutrition and color. Blanched broccoli florets or sautéed mushrooms would also be excellent additions.
- Different Proteins: Instead of ham, consider cooked chicken (shredded or diced), browned sausage, or even crispy bacon bits. Each will lend a distinct flavor to the dish.
- Spice It Up: Add a pinch of cayenne pepper or a dash of hot sauce to the mixture for a subtle kick. Smoked paprika can add a beautiful color and smoky undertone.
- Herbaceous Notes: Fresh or dried chives, parsley, or thyme can brighten the flavors. Stir them into the sauce or sprinkle them over the top before serving.
- Creamy Base Alternatives: Beyond cream of chicken, try cream of potato soup for an even more potato-centric flavor, or a homemade béchamel sauce for a gourmet touch. For a dairy-free version, look for suitable cream soup alternatives and use dairy-free cheese.
Serving Suggestions for Your Casserole
While this casserole is hearty enough to be a complete meal on its own, pairing it with a few simple sides can create a well-rounded dinner:
- Fresh Green Salad: A crisp, light green salad with a vinaigrette dressing provides a refreshing contrast to the rich casserole.
- Steamed or Roasted Vegetables: Simple steamed green beans, asparagus, or roasted Brussels sprouts complement the flavors without overwhelming them.
- Crusty Bread: A side of warm, crusty bread is perfect for soaking up any leftover creamy sauce.
- Fruit Salad: A light fruit salad offers a sweet and refreshing palate cleanser.
Storage and Reheating
This Cheesy Potatoes & Ham Casserole makes fantastic leftovers, often tasting even better the next day as the flavors meld.
- Storage: Allow the casserole to cool completely, then transfer it to an airtight container. It will keep well in the refrigerator for 3-4 days.
- Freezing: You can also freeze portions of the cooked casserole. Wrap individual servings tightly in plastic wrap and then in aluminum foil, or place in freezer-safe containers. It will keep in the freezer for up to 3 months. Thaw overnight in the refrigerator before reheating.
- Reheating: For best results, reheat individual portions in the microwave until hot and bubbly. For larger portions, cover with foil and reheat in an oven preheated to 325°F (160°C) for about 20-30 minutes, or until thoroughly heated through. A splash of milk can be added before reheating if the sauce seems too thick.
Frequently Asked Questions
Can I prepare this casserole ahead of time?
Absolutely! You can assemble the entire casserole (up to the point of cooking) and store it covered in the refrigerator for up to 24 hours. If baking from cold, you may need to add an extra 10-15 minutes to the cooking time in the oven, or an hour in the slow cooker.
What kind of potatoes work best?
Russet or Yukon Gold potatoes are highly recommended for their texture and ability to absorb the creamy sauce. Avoid waxy potatoes like red new potatoes, as they tend to stay firmer and don’t create the same comforting consistency.
My potatoes aren’t tender – what went wrong?
This usually indicates they needed more cooking time. Ensure your potato slices/cubes are uniform and not too thick. Also, make sure your casserole is covered tightly during the initial cooking phase to trap steam, which helps cook the potatoes. Oven temperatures can vary, so always cook until potatoes are easily pierced with a fork.
Can I make this casserole gluten-free?
Yes, you can! Use a gluten-free cream of chicken soup alternative or make a homemade gluten-free cream sauce using a gluten-free flour blend. Ensure all other ingredients, especially the ham, are verified gluten-free.
What if I don’t have sour cream?
Greek yogurt (plain, full-fat) can be used as a substitute for sour cream, offering a similar tang and creaminess. Cream cheese (softened) can also work, but might make the sauce a bit richer and thicker.
Embrace the Comfort
This Cheesy Potatoes & Ham Casserole is more than just a recipe; it’s a connection to warmth, comfort, and cherished memories. Whether you’re recreating a restaurant classic, using up leftover ham, or simply craving a hearty and satisfying meal, this dish delivers every time. It’s easy enough for a beginner and satisfying enough for the most discerning palate. So, gather your ingredients, take a moment to enjoy the simple process, and get ready to serve a dish that will bring smiles to everyone at your table.