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A baked cheesy casserole with a golden-brown crust, garnished with chopped herbs, shown in a skillet with a serving spoon scooping out a portion.
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5 from 1 vote

Ham & Cheese Scalloped Potatoes

Crispy pancetta meets creamy lemon-sage cream and layers of Gruyère and Parmigiano for a cozy, elegant take on the ultimate comfort dish.
Prep Time20 minutes
Cook Time1 hour
Total Time1 hour 20 minutes
Course: Side Dish
Cuisine: American
Keyword: potatoes
Servings: 6

Ingredients

  • 2 lbs gold potatoes skin-on, thinly sliced (second setting on OXO mandoline)
  • 3 –4 oz pancetta diced
  • 1 small shallot finely minced
  • 1 ¾ – 2 cups heavy cream
  • 3 strips lemon peel no white pith
  • 4 –5 fresh sage leaves
  • 1 tsp bouillon paste or powder chicken, beef, or vegetable
  • Pinch freshly grated nutmeg
  • Salt + black pepper to taste
  • ½ cup Gruyère grated
  • ½ cup Parmigiano Reggiano finely grated
  • Butter for greasing the pan

Instructions

Render the pancetta:

  • In a skillet over medium heat, cook pancetta until golden and crisp. Remove with a slotted spoon and set aside, leaving a thin layer of fat in the pan.

Infuse the cream:

  • Add shallot and sauté until softened, about 2 minutes. Pour in heavy cream, then add lemon peel, sage, nutmeg, bouillon, salt, and pepper. Simmer gently 3–5 minutes — don’t boil. Taste and adjust seasoning.

Prepare the pan:

  • Butter your roasting dish or gratin pan and sprinkle a light dusting of Parmigiano over the base.

Assemble:

  • Arrange sliced potatoes in a single even layer, slightly overlapping. Remove the lemon peel and sage from the cream, then pour the infused cream evenly over the potatoes.

First bake:

  • Cover tightly with foil and bake at 375°F (190°C) for 40–45 minutes, until the potatoes are tender when pierced.

Add cheese & pancetta:

  • Uncover and sprinkle with Gruyère, remaining Parmigiano, and all the crispy pancetta.

Finish baking:

  • Bake uncovered 15–20 minutes, until golden and bubbling. Let rest 10 minutes before serving so the sauce thickens slightly.

Nutrition

Calories: 487kcal | Carbohydrates: 30g | Protein: 12g | Fat: 36g | Saturated Fat: 21g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 10g | Trans Fat: 0.02g | Cholesterol: 103mg | Sodium: 320mg | Potassium: 765mg | Fiber: 4g | Sugar: 4g | Vitamin A: 1190IU | Vitamin C: 34mg | Calcium: 236mg | Iron: 1mg
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