If you’re looking for an easy, comforting dinner that the whole family will love, this Crockpot Ham and Potato Casserole is the perfect recipe to add to your weekly meal plan. Made with tender potatoes, savory diced ham, creamy sauce, and plenty of melted cheddar cheese, this slow cooker casserole delivers delicious homemade flavor with very little effort.
The best part is that your slow cooker does most of the work! Simply combine the ingredients, transfer everything to the crockpot, and let it cook until the potatoes are tender and the flavors come together. Whether you’re preparing a busy weeknight dinner, using leftover holiday ham, or looking for a cozy weekend meal, this cheesy ham and potato casserole is an easy and satisfying choice.
Why You’ll Love This Crockpot Ham and Potato Casserole
- Easy preparation: Mix the ingredients, add them to the slow cooker, and let the appliance do the cooking.
- Creamy and cheesy: Cream of chicken soup, sour cream, and cheddar cheese create a rich, comforting sauce.
- Perfect for leftover ham: This recipe is a delicious way to use leftover cooked ham.
- Family-friendly: Potatoes, ham, and cheese make a hearty combination that works well for lunch or dinner.
- Great for busy days: The slow cooker frees up your oven and reduces the need for constant attention.
Ingredients
Here is everything you need to prepare this delicious slow cooker ham and potato casserole.
- 2 pounds potatoes, peeled and diced
- 2 cups cooked ham, cut into small cubes
- 1 can (10.5 ounces) cream of chicken soup
- 1 cup sour cream
- 2 cups shredded cheddar cheese, divided
- 1/2 cup milk
- 1 small onion, finely chopped
- 2 tablespoons melted butter
- 1 teaspoon garlic powder
- 1/2 teaspoon black pepper
- Salt, to taste
Ingredient Notes: Russet or Yukon Gold potatoes work well in this recipe. Yukon Gold potatoes have a naturally buttery texture, while russet potatoes create a softer, fluffier casserole. Sharp cheddar cheese provides a stronger flavor, but mild cheddar or a cheddar blend can also be used. If your ham is particularly salty, taste the mixture before adding extra salt.
How to Make Crockpot Ham and Potato Casserole
Step 1: Prepare the Potatoes and Ham
Peel the potatoes if desired, then cut them into evenly sized, bite-sized cubes. Cutting the potatoes into similar pieces helps them cook more evenly. Dice the cooked ham into small cubes and finely chop the onion.
Lightly grease the inside of your slow cooker with cooking spray or a little butter to help prevent sticking and make cleanup easier.
Step 2: Make the Creamy Sauce
In a large mixing bowl, combine the cream of chicken soup, sour cream, milk, melted butter, garlic powder, and black pepper. Stir until the mixture is smooth and creamy.
Taste the sauce before adding salt, especially if you’re using leftover ham, which can already contain a significant amount of salt.
Step 3: Combine the Ingredients
Add the diced potatoes, cooked ham, chopped onion, and 1 1/2 cups of shredded cheddar cheese to the bowl. Stir everything together until the potatoes and ham are evenly coated in the creamy sauce.
Transfer the mixture to the prepared slow cooker. Spread it into an even layer so the ingredients cook consistently.
Step 4: Cook Until Tender
Cover the slow cooker with its lid and cook on LOW for 5–6 hours or HIGH for approximately 3–4 hours.
Cooking times can vary depending on your slow cooker, the size of the potato cubes, and how full the crockpot is. Check that the potatoes are fork-tender before proceeding. Avoid lifting the lid repeatedly, as this releases heat and may extend the cooking time.
Step 5: Add the Remaining Cheese
During the final 15–20 minutes of cooking, sprinkle the remaining 1/2 cup of shredded cheddar cheese over the casserole. Replace the lid and continue cooking until the cheese has melted.
For the best texture, allow the casserole to rest for a few minutes before serving. The creamy sauce will settle slightly, making it easier to spoon onto plates.
Tips for the Best Results
Cut the potatoes evenly. Uniform pieces help prevent some potatoes from becoming mushy while others remain firm.
Choose the right cheese. Freshly shredded cheddar melts beautifully, while a combination of cheddar and Monterey Jack gives the casserole a smooth, cheesy finish.
Adjust the seasoning carefully. Ham and condensed soup can both be salty, so add salt gradually.
Avoid adding too much liquid. The potatoes release moisture as they cook, and the creamy sauce is designed to thicken during cooking. Extra liquid can make the casserole watery.
Use cooked ham. This recipe is designed for already-cooked ham. If using leftover ham, make sure it has been stored safely and is still suitable for consumption.
What to Serve with Ham and Potato Casserole
This hearty casserole can be served as a complete meal, but it also pairs wonderfully with simple side dishes. Try serving it with steamed green beans, roasted broccoli, a fresh garden salad, or glazed carrots.
For a lighter contrast to the creamy potatoes and cheese, a crisp salad with a tangy vinaigrette is an excellent choice. Warm dinner rolls or crusty bread are also delicious for soaking up the extra sauce.
Storage and Reheating
Allow leftovers to cool slightly, then refrigerate them in shallow, airtight containers within two hours of cooking. Store in the refrigerator for up to 3–4 days.
Reheat individual portions in the microwave until steaming hot throughout, stirring if needed for even heating. Larger portions can be reheated in an oven-safe dish covered with foil. Add a small splash of milk if the sauce has thickened too much during storage.
For food safety, reheat leftovers to an internal temperature of 165°F (74°C). Freezing may change the texture of the potatoes and creamy sauce, so refrigeration is generally the better option for maintaining the original consistency.
Frequently Asked Questions
Can I make this casserole ahead of time?
You can chop the potatoes, ham, and onion ahead of time and prepare the sauce separately. Refrigerate the prepared components in airtight containers and combine them when you’re ready to cook. For the best potato texture, avoid leaving cut potatoes exposed to air for long periods.
Can I use a different type of cheese?
Yes! Monterey Jack, Colby Jack, or a mild cheddar blend can work well. Choose a cheese that melts smoothly and complements the flavor of the ham.
Can I add vegetables?
Yes. Cooked or frozen vegetables such as peas, corn, or green beans can add color and variety. Be mindful that extra ingredients may change the moisture level and cooking time.
How do I know when the casserole is ready?
The potatoes should be tender when pierced with a fork, and the casserole should be hot throughout. Slow cooker performance varies, so use the recommended cooking time as a guide rather than a guarantee.
Final Thoughts
This Crockpot Ham and Potato Casserole is a simple, satisfying way to bring creamy, cheesy comfort food to your dinner table. With tender potatoes, savory ham, and a rich sauce, it’s ideal for family meals, busy weekdays, and using up leftover cooked ham.
Prepare the ingredients, let your slow cooker do the work, and finish with a generous layer of melted cheddar cheese. Serve it warm with your favorite vegetables or salad for a comforting meal everyone can enjoy!
Recipe Details
- Prep Time: 15 minutes
- Cook Time: 5–6 hours on LOW or 3–4 hours on HIGH
- Total Time: Approximately 5 hours 15 minutes to 6 hours 15 minutes on LOW
- Servings: 6
- Cooking Method: Slow Cooker
- Category: Dinner, Casserole, Comfort Food