Looking for a hearty, family-approved dinner that’s both comforting and packed with flavor? This Ham and Potato Au Gratin with a Crispy Parmesan Topping is the perfect combination of creamy layers, tender Yukon Gold potatoes, savory diced ham, and a golden cheese crust.
Why You’ll Love This Recipe:
Creamy, cheesy, and ultra-satisfying
Great way to use up leftover ham
Crowd-pleasing for holidays and potlucks
Features a crispy Parmesan topping for added texture
Freezer-friendly and ideal for make-ahead meals
Ingredients Breakdown:
Unsalted Butter (2 tbsp + for greasing): Base for the roux and adds richness to the dish.
Onion (1 medium, chopped): Adds sweetness and depth of flavor.
Garlic (2 cloves, minced): Provides aromatic flavor.
All-Purpose Flour (3 tbsp): Thickens the creamy sauce.
Whole Milk (2 cups): Creates a rich, smooth base for the sauce.
Chicken Broth (1 cup): Enhances the sauce with savory depth.
Yukon Gold Potatoes (2 lbs, thinly sliced): Tender, buttery base of the gratin.
Cooked Ham (2 cups, diced): Adds protein and a smoky, savory note.
Sharp Cheddar Cheese (1 cup, grated): Melts into the sauce and adds sharp, tangy flavor.
Parmesan Cheese (1/2 cup, grated): Used for a crispy, golden topping with a salty punch.
Salt and Pepper (to taste): Essential seasonings to balance flavors.
Paprika (1/2 tsp, optional): Adds warmth and color.
Fresh Parsley (for garnish): Brightens and freshens the final dish.
Tips and Tricks:
Use a mandoline slicer for uniform potato slices.
For extra flavor, add a pinch of nutmeg to the cream sauce.
Substitute Gruyère or smoked gouda for cheddar for a gourmet twist.
Can be made a day ahead and reheated in the oven.
Variations and Customizations:
Vegetarian Option: Omit the ham and add sautéed mushrooms or spinach.
Spicy Kick: Mix in diced jalapeños or crushed red pepper flakes.
Gluten-Free: Use a gluten-free flour blend for the roux.
Loaded Style: Top with crispy bacon or caramelized onions.
Pairing Suggestions:
Side Dishes: Serve with a crisp green salad, roasted Brussels sprouts, or garlic green beans.
Beverages: Pair with a buttery Chardonnay or a sparkling apple cider.
Bread: Crusty dinner rolls or garlic toast work well.
Storage Instructions:
Refrigerator: Store in an airtight container for up to 4 days
Freezer: Freeze individual portions or whole dish for up to 2 months
Reheating: Warm in oven at 350°F until heated through, or microwave individual servings
Popular Questions:
Can I use russet potatoes instead of Yukon Gold?
Yes, but peel them first and be aware they have a starchier texture.
How do I prevent the sauce from curdling?
Stir constantly while thickening and avoid high heat to keep it smooth.
Can I make this ahead of time?
Absolutely. Assemble a day in advance and refrigerate. Add 10 extra minutes to bake time if chilled.
