Introduction
Get ready to discover your new favorite comfort food! Our Ham and Potato Au Gratin is a truly special dish. It features tender slices of potato, savory ham, and a rich, creamy cheese sauce, all baked until bubbly and golden. Every bite is a delightful combination of textures and incredible flavors that will warm your soul.
You might think au gratin is complicated, but this recipe makes it wonderfully easy. With a few simple steps, you can create a show-stopping meal that looks impressive yet requires minimal fuss. It’s perfect for a weeknight family dinner or a cozy weekend gathering. You’ll be amazed at how quickly it comes together.
So, why not treat yourself and your loved ones to this fantastic dish? It’s a guaranteed crowd-pleaser that brings smiles to every table. Follow along, and let’s create some delicious magic in your kitchen today!
Cooking Time & Prep Time
- Prep Time: 30 minutes
- Cooking Time: 55 minutes
- Total Time: 85 minutes
Small tip: You can slice your potatoes and ham a day ahead to save time on busy cooking days. Just store them in separate airtight containers in the fridge.
Ingredients
This recipe makes 6-8 generous servings.
For the Gratin
- 2 lbs Russet or Yukon Gold potatoes, peeled and thinly sliced (about 1/8 inch thick)
- 2 cups cooked ham, diced into small cubes
- 1.5 cups shredded sharp cheddar cheese
- 1 cup shredded Gruyère cheese (or more cheddar for simplicity)
- 1/2 cup grated Parmesan cheese, divided
For the Creamy Cheese Sauce
- 4 tablespoons unsalted butter
- 1/4 cup all-purpose flour
- 3 cups whole milk, warmed
- 1/2 cup heavy cream
- 2 cloves garlic, minced
- 1/2 small yellow onion, very finely diced (or 1 teaspoon onion powder)
Seasoning
- 1 teaspoon salt (or to taste, ham can be salty)
- 1/2 teaspoon black pepper
- 1/4 teaspoon nutmeg (freshly grated is best!)
- Pinch of cayenne pepper (optional, for a subtle kick)
Step-by-Step Instructions
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Step 1: Prepare Your Ingredients
Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish with butter or cooking spray. Make sure your potatoes are peeled and sliced very thinly and your ham is diced.
Small tip: A mandoline slicer makes quick work of thin, even potato slices, ensuring they cook uniformly.
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Step 2: Start the Roux
In a large saucepan or Dutch oven, melt the butter over medium heat. Once the butter is melted and bubbly, add the minced garlic and finely diced onion. Sauté for 2-3 minutes until fragrant and softened, but not browned.
Small tip: Don’t rush this step; properly sautéed aromatics build a great flavor base for your sauce.
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Step 3: Make the Béchamel Base
Sprinkle the flour over the butter, garlic, and onion mixture. Whisk constantly for 1-2 minutes, creating a smooth paste called a roux. It should be light golden in color.
Small tip: Whisking continuously prevents lumps and ensures the flour cooks out, removing any raw flour taste.
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Step 4: Create the Creamy Sauce
Gradually pour in the warm milk, about 1/2 cup at a time, whisking vigorously after each addition to incorporate it smoothly. Once all the milk is added, stir in the heavy cream. Bring the mixture to a gentle simmer, continuing to whisk occasionally, until the sauce thickens enough to coat the back of a spoon.
Small tip: Warming the milk beforehand helps prevent lumps and speeds up the thickening process.
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Step 5: Add the Cheese and Seasonings
Remove the saucepan from the heat. Stir in the shredded cheddar cheese, Gruyère cheese, and half of the Parmesan cheese until completely melted and smooth. Season the sauce with salt, black pepper, and nutmeg. Add a pinch of cayenne if you like a little warmth.
Small tip: Taste the sauce and adjust seasonings here. Remember that the ham will also add saltiness.
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Step 6: Layer the Gratin
Spread about one-third of the cheese sauce evenly on the bottom of your prepared baking dish. Arrange half of the thinly sliced potatoes in a single, slightly overlapping layer over the sauce. Sprinkle half of the diced ham over the potatoes.
Small tip: Overlapping the potatoes neatly creates a beautiful presentation and ensures even cooking.
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Step 7: Repeat the Layers
Pour another one-third of the cheese sauce over the ham and potatoes. Add the remaining half of the potatoes in another layer. Top with the rest of the diced ham. Finish by pouring the remaining cheese sauce over everything, making sure to spread it evenly.
Small tip: Ensure the top layer of potatoes is mostly covered by sauce to prevent them from drying out during baking.
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Step 8: Final Topping and Bake
Sprinkle the remaining Parmesan cheese over the top of the dish. Cover the baking dish tightly with aluminum foil. Bake for 35 minutes.
Small tip: Covering helps the potatoes steam and become tender without the top browning too quickly.
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Step 9: Brown and Finish
After 35 minutes, remove the foil. Continue baking for an additional 20-25 minutes, or until the top is golden brown and bubbly, and the potatoes are fork-tender. You can test tenderness by inserting a knife into the center.
Small tip: If the top browns too quickly, you can loosely tent it with foil again for the last few minutes.
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Step 10: Rest and Serve
Once baked, remove the dish from the oven. Let it rest for 10-15 minutes before serving. This resting period allows the sauce to set and makes for cleaner slices.
Small tip: Resting is crucial for au gratin; it prevents the dish from falling apart when you scoop it out.
Tips & Variations
- Gluten-Free Option: Easily make this gluten-free by swapping the all-purpose flour for a gluten-free all-purpose flour blend (ensure it contains xanthan gum) or cornstarch. If using cornstarch, use 1.5 tablespoons mixed with 2 tablespoons cold milk before adding to the hot liquid.
- Vegan or Vegetarian Option: For a vegetarian version, omit the ham and add sautéed mushrooms, spinach, or roasted butternut squash. For a vegan option, use plant-based butter, unsweetened plant milk (like oat or soy), and your favorite vegan shredded cheeses. Nutritional yeast can add a cheesy flavor.
- Add More Vegetables or Protein: Boost the veggie content by adding a layer of thinly sliced onions, bell peppers, or even a handful of frozen peas or corn during the layering process. For extra protein, cooked chicken or turkey breast can replace or supplement the ham.
- Spicy Version: Elevate the heat by adding 1/2 teaspoon of red pepper flakes to the sauce along with the other seasonings. A dash of hot sauce in the sauce or a sprinkle of sliced jalapeños on top before baking would also work wonders.
- Flavor Variations: Experiment with different cheese combinations like fontina, provolone, or smoked gouda for unique flavor profiles. A pinch of dried thyme or rosemary added to the sauce can also give it an herby, aromatic twist.
Nutritional Information
Approximate values per serving (based on 7 servings):
- Calories: 480 kcal
- Protein: 25g
- Carbohydrates: 35g
- Fat: 28g
Please note: Nutritional values are approximate and may vary depending on specific ingredients and brands used.
Health Benefits
This comforting dish offers more than just great taste; its ingredients bring some valuable nutrients to your table.
Potatoes, often misunderstood, are a fantastic source of energy. They provide complex carbohydrates, which fuel your body and brain. They are also rich in potassium, an important mineral for blood pressure regulation, and vitamin C, an antioxidant vital for immune health.
Lean ham contributes a good amount of high-quality protein. Protein is essential for building and repairing tissues, making enzymes, and supporting overall body function. It also helps you feel full and satisfied after your meal.
Dairy products like milk, cream, and cheese are excellent sources of calcium. Calcium is crucial for strong bones and teeth. They also provide vitamin D, which aids in calcium absorption, and additional protein for muscle maintenance.
Garlic and onion, while used in smaller amounts, add more than just flavor. They contain beneficial compounds and antioxidants that may help reduce inflammation and support cardiovascular health. They are a great way to boost the nutrient density of any dish.
Serving Suggestions
- Green Salad: A crisp, fresh green salad with a light vinaigrette is the perfect counterpoint to the rich and creamy au gratin.
- Steamed Vegetables: Serve alongside steamed asparagus, green beans, or broccoli for a balanced and colorful meal.
- Crusty Bread: A warm, crusty baguette is ideal for soaking up any leftover delicious cheese sauce.
- Main or Side: This dish is hearty enough to be a standalone main course, but it also shines as a luxurious side dish for roasted chicken, pork loin, or a holiday feast.
Storage Tips
Leftovers of Ham and Potato Au Gratin store beautifully. Simply transfer any remaining portions to an airtight container and refrigerate for up to 3-4 days. You can also freeze individual portions for longer storage; wrap them tightly in plastic wrap and then foil, and they will keep in the freezer for up to 2-3 months. To reheat, thaw frozen portions overnight in the fridge. Then, warm in the oven at 350°F (175°C) until heated through and bubbly, usually about 20-30 minutes for individual servings, or microwave for quicker reheating.
Conclusion
There you have it – a truly delicious and comforting Ham and Potato Au Gratin recipe! This dish is a celebration of simple ingredients coming together to create something extraordinary. The tender potatoes, savory ham, and luscious cheese sauce make every forkful a moment of pure joy. It’s the kind of meal that brings everyone to the table with happy anticipation.
We hope you feel inspired to try this recipe in your own kitchen. It’s surprisingly easy to make and the results are incredibly rewarding. Don’t be afraid to make it your own with our suggested variations!
Gather your family and friends, bake up this incredible au gratin, and share the warmth and deliciousness. Happy cooking, and enjoy every cheesy, potato-filled bite!
