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Creamy Parmesan Oven-Baked Potatoes

Creamy Parmesan Oven-Baked Potatoes

Creamy Parmesan Scalloped Potatoes are the ultimate comfort side dish that turns simple ingredients into something unforgettable. Thinly sliced potatoes bake slowly in a rich garlic cream sauce, layered with melty Parmesan for that golden, bubbly finish everyone loves. The texture? Soft, tender, and perfectly coated in creamy goodness. The flavor? Deep, savory, and just indulgent enough to feel special. Whether you’re planning a holiday feast or upgrading a weeknight dinner, this recipe delivers every time. It’s easy to prep, crowd-pleasing, and guaranteed to steal attention from the main dish—no exaggeration.
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Prep Time 20 minutes
Cook Time 1 hour 5 minutes
Course: Dinner, Main Course, Side Dish
Cuisine: American
Ingredients Method Notes

Ingredients
  

  • Ingredients You’ll Need
  • 2½ pounds Yukon Gold or Russet potatoes sliced very thin
  • 1½ cups heavy cream
  • ½ cup whole milk
  • 1½ cups freshly grated Parmesan cheese divided
  • 3 garlic cloves finely chopped
  • 2 tablespoons melted butter plus extra for greasing
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon dried thyme optional
  • Fresh parsley for finishing

Method
 

Step 1: Get the Oven Ready

Set your oven to 375°F (190°C). Lightly coat a 9x13-inch baking dish with butter or cooking spray. Don’t skip this—those creamy edges can stick fast and burn.

    Step 2: Prep the Potatoes

    Rinse your potatoes and peel if desired. Slice them thinly—about ⅛ inch thick. Consistency matters more than speed here. Even slices = evenly cooked layers (no crunchy surprises).

      Step 3: Mix the Cream Base

      In a large bowl, combine cream, milk, melted butter, garlic, salt, pepper, and thyme. Stir in 1 cup of Parmesan until blended. The mixture should smell rich and savory already—good sign.

        Step 4: Build the Layers

        Arrange half the potato slices in the dish, slightly overlapping. Pour over half the cream mixture. Repeat with the remaining potatoes and cream. Press down gently so the liquid seeps through every layer. Finish with the remaining Parmesan on top.

          Step 5: First Bake (Covered)

          Loosely cover the dish with foil and bake for 35 minutes. This traps moisture and softens the potatoes without over-browning.

            Step 6: Second Bake (Uncovered)

            Remove the foil and bake another 25–30 minutes until golden and bubbling. A fork should glide through easily. Want extra crisp on top? Broil for 2–3 minutes—but watch closely.

              Step 7: Let It Rest

              Give it at least 10 minutes before serving. This step thickens the sauce and helps everything hold together. Finish with fresh parsley.

                Notes

                Easy Variations to Try

                • Swap part of the Parmesan for Gruyère for a deeper flavor
                • Add cooked bacon or caramelized onions between layers
                • Use fresh herbs like rosemary for a more aromatic twist
                • Replace cream with half-and-half for a lighter version
                • Mix in sweet potatoes for color and subtle sweetness

                Serving Suggestions

                Serve these potatoes alongside roasted chicken, grilled steak, or even a simple salad. Honestly? They can steal the show all on their own. Perfect for holidays, potlucks, or cozy dinners.

                Expert Tips for Perfect Results

                • Slice evenly – uneven cuts = uneven texture
                • Use freshly grated cheese – melts smoother than pre-shredded
                • Don’t rush baking time – low and steady wins here
                • Let it rest before serving – patience = cleaner slices

                FAQs

                Can I make this ahead of time?
                 Yes! Assemble everything, cover, and refrigerate. Bake when ready—just add 5–10 extra minutes.
                Can I freeze it?
                 You can, but the texture may change slightly due to the cream. Best enjoyed fresh.
                What potatoes work best?
                 Yukon Gold for creaminess, Russet for a softer texture. Either works beautifully.

                Final Thoughts

                This dish checks all the boxes: creamy, cheesy, comforting, and surprisingly simple. It’s one of those recipes that turns everyday ingredients into something memorable. Whether it’s a weeknight dinner or a holiday table, these scalloped potatoes always deliver—and yes, they might just outshine the main dish.
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