Cheesy Ham and Potato Casserole
Table of Contents
Cheesy Ham and Potato Casserole
Introduction
Ever wondered why Cheesy Ham and Potato Casserole is the ultimate comfort food, adored by families worldwide? According to a survey by the American Culinary Federation, over 70% of home cooks prepare casseroles for easy weeknight dinners, and this dish ranks as a top favorite for its hearty, satisfying blend of flavors. Creamy ham, tender potatoes, gooey cheese, and a crunchy cornflake topping create a crowd-pleasing meal that’s both nostalgic and endlessly customizable. In this guide, we’ll dive deep into crafting the perfect Cheesy Ham and Potato Casserole, with tips to make it your own. Whether you’re feeding a family of four or prepping for a potluck, this recipe promises warmth and joy on every plate. Let’s explore the ingredients, steps, and secrets to achieving casserole perfection.
Ingredients List
Gathering the right ingredients ensures your Cheesy Ham and Potato Casserole bursts with flavor. Here’s a breakdown with sensory descriptions and substitution ideas to suit dietary needs:
- Potatoes (6 medium, thinly sliced): Use russet or Yukon gold for their earthy, starchy texture that absorbs the creamy sauce like a sponge. Substitution: Sweet potatoes for a sweeter twist, though it alters the traditional flavor.
- Ham (2 cups, cubed): Opt for smoky, pre-cooked ham that adds a salty, savory depth. The cubes should be bite-sized for even distribution. Substitution: Turkey ham for a leaner option or cooked bacon for a smokier profile.
- Cheese (2 cups, shredded cheddar or a mix): Sharp cheddar melts into gooey strings with a tangy kick. Substitution: Gruyère for nuttiness or a low-fat version to reduce calories without losing richness.
- Green onions (1/2 cup, chopped): Their mild, oniony bite cuts through the creaminess. Substitution: Regular onions sautéed first for a stronger flavor.
- Milk (2 cups): Whole milk creates a smooth, luscious sauce. Substitution: Almond milk for dairy-free, though it may require a thickener like cornstarch.
- Butter (4 tbsp): For that rich, buttery flavor in the sauce. Substitution: Olive oil margarine for a healthier melt.
- Flour (1/4 cup): Thickens the sauce to velvety perfection. Substitution: Cornstarch for gluten-free.
- Seasonings (salt, pepper, and optional garlic powder): Enhance the savory profile. Substitution: Dried herbs like thyme for added aroma.
- Cornflakes (2 cups, crushed): Form a golden, crispy topping with a satisfying crunch. Substitution: Panko breadcrumbs for variety.
These ingredients combine for a sensory explosion: the creamy, cheesy layers meld with soft potatoes and ham, topped by irresistible crunch. For a veggie boost, add diced carrots or peas—their fresh, vibrant notes complement the dish beautifully.
Timing
Compared to average casserole recipes, which often take 1.5-2 hours total, this Cheesy Ham and Potato Casserole shines with efficiency—saving you time without sacrificing taste. Prep is quick with simple slicing, and baking allows hands-off cooking. It’s ready faster than many comfort classics like lasagna.

Step-by-Step Instructions
Step 1: Prepare the Potatoes
Start by preheating your oven to 375°F (190°C). Peel and thinly slice 6 medium potatoes—aim for 1/8-inch slices for even cooking. Don’t worry if they’re not perfect; the sauce will hug them lovingly. Rinse them in cold water to remove excess starch, then pat dry. This step takes about 10 minutes and sets the stage for tender, flavorful layers.
Step 2: Cook the Ham and Vegetables
In a large skillet over medium heat, melt 2 tablespoons of butter. Add 2 cups of cubed ham and sauté for 3-4 minutes until it starts to brown and release its smoky aroma. Toss in 1/2 cup chopped green onions, cooking until softened. This personal touch adds brightness—stir occasionally to prevent sticking, and imagine the house filling with irresistible scents.
Step 3: Make the Cheese Sauce
In a separate saucepan, melt the remaining 2 tablespoons of butter over medium heat. Whisk in 1/4 cup flour to create a roux, cooking for 1-2 minutes until lightly golden. Gradually add 2 cups milk, whisking constantly to avoid lumps. Bring to a simmer, then stir in 2 cups shredded cheese until melted and smooth. Season with salt, pepper, and optional garlic powder. Your sauce should be thick yet pourable—taste and adjust for that perfect cheesy punch.
Step 4: Assemble the Casserole
Grease a 9×13-inch baking dish. Layer half the potato slices, then top with the ham-vegetable mixture. Pour half the cheese sauce over everything. Add the remaining potatoes, and cover with the rest of the sauce. Gently press down to ensure even coating. This assembly creates gooey, comforting layers that your family will rave about.
Step 5: Add the Topping and Bake
In a bowl, mix 2 cups crushed cornflakes with a bit of melted butter for crunch. Sprinkle evenly over the casserole. Bake uncovered for 45-50 minutes, until bubbly and golden. Let it rest for 5-10 minutes before serving—the resting helps the flavors meld, and that first scoop will reveal melty cheese and tender textures.
Nutritional Information
Per serving (based on 8 servings), this Cheesy Ham and Potato Casserole packs approximately:
- Calories: 450 kcal
- Protein: 20g
- Carbohydrates: 40g
- Fat: 25g (including 12g saturated)
- Sodium: 800mg
- Fiber: 3g
Note: These values are estimates; use a nutritional calculator for precision. The dish provides balanced macros with protein from ham and carbs from potatoes, making it a filling, energy-boosting meal.
Healthier Alternatives
Keep the comfort factor high while trimming calories with these flavor-preserving swaps:
- Swap whole cheese for reduced-fat varieties—maintain the meltiness without extra grease.
- Use Greek yogurt in the sauce for added protein and tang, reducing milk and cream needs.
- Replace ham with lean turkey or chicken to cut sodium and fat.
- Choose cauliflower rice or extra veggies instead of some potatoes for carb control.
- Bake with a light hand on butter, or use a cooking spray for the topping.
These tweaks keep the cheesy goodness intact while making the dish around 20-30% lighter. Experiment to find your balance—family members might not notice the difference!
Serving Suggestions
Elevate your Cheesy Ham and Potato Casserole with these pairing ideas:
- Pair with a fresh green salad dressed in vinaigrette— the crispness contrasts the casserole’s richness.
- Serve alongside roasted vegetables like broccoli for added nutrition and color.
- For brunch, top with a poached egg for extra protein and a gourmet touch.
- Include hot sauce or pickles on the side for adventurous eaters.
This casserole shines at family gatherings or cozy dinners; portion it into individual ramekins for personalized servings.
Common Mistakes
Avoid these pitfalls for casserole success:
- Overcrowding layers leads to soggy spots— space them evenly for better baking.
- Using raw potatoes results in tough texture; parcooking helps them soften.
- Burning the topping by overbaking—keep an eye on the golden crust after 40 minutes.
- Skipping seasoning checks means blandness; taste as you go.
Steer clear of these, and you’ll have a flawless dish every time.
Storing Tips
Extend the life of your casserole leftovers:
- Refrigerate in an airtight container for up to 3 days—reheat in the microwave or oven to revive crunch.
- Freeze portions for a month; thaw overnight and bake at 350°F for 20 minutes.
- Avoid freezing the topping separately; assemble first for best results.
Proper storage keeps flavors fresh—perfect for meal preppers!

Conclusion
In summary, Cheesy Ham and Potato Casserole is more than a meal—it’s a hug in dish form, blending creamy ham, tender potatoes, and cheesy delight under a crunchy crown. With our detailed guide, you’re equipped to create a masterpiece that’s comforting, customizable, and endlessly shareable. Ready to impress? Head to the kitchen and whip this up tonight—your taste buds will thank you! Share your twists in the comments below, and don’t forget to subscribe for more recipe inspiration.
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FAQs
Can I make this casserole ahead of time? Absolutely! Assemble it up to 24 hours in advance, cover, and refrigerate. Add a few extra bake minutes for a fresh-from-the-oven taste.
What can I substitute for the ham? Try cooked sausage, turkey, or even plant-based alternatives for a similar savory profile without much hassle.
Why is my casserole soggy? Likely underbaked potatoes or too much sauce—parcook the potatoes next time and layer evenly.
Is this dish suitable for vegetarians? Adapt by replacing ham with mushrooms or lentils, keeping the cheesy base intact for crowd appeal.
How many servings does this recipe provide? About 8 hearty servings, ideal for families or groups—adjust portions as needed.
Cheesy Ham and Potato Casserole
Creamy ham, potatoes, cheese, and golden cornflake topping make a warm, crowd-pleasing comfort dish.
Ingredients
- 4 cups frozen hash browns, thawed
- 2 cups cooked ham, diced
- 1 can (295 g) cream of chicken soup
- 1 cup sour cream
- 1 cup cheddar cheese, shredded
- 1/2 cup onion, finely chopped
- Salt, to taste
- Black pepper, to taste
- 1/2 cup cornflakes, crushed
- 1/4 cup unsalted butter, melted
Instructions
- Preheat the oven to 175°C (350°F). Lightly grease a large casserole dish.
- Combine thawed hash browns, diced ham, cream of chicken soup, sour cream, shredded cheddar cheese, and finely chopped onion in a large bowl. Mix thoroughly until the components are evenly distributed.
- Season the mixture with salt and black pepper to taste. Transfer the mixture to the prepared casserole dish and spread it evenly.
- In a separate bowl, toss the crushed cornflakes with melted butter until each piece is well coated.
- Distribute the cornflake mixture evenly over the top layer.
- Bake for 30 to 35 minutes or until the surface is golden and the filling is bubbling. Allow the casserole to cool for several minutes prior to serving warm.
Notes
Ensure hash browns are fully thawed and excess moisture is removed for optimal texture.
Nutrition
- Calories: 380
- Fat: 23 g
- Carbohydrates: 27 g
- Protein: 15 g