Here’s a recipe for THE BEST SCALLOPED POTATOES EVER – rich, creamy, cheesy, and perfectly golden on top. This version is classic comfort food, ideal for holidays or a hearty side dish any time.
🧀 BEST SCALLOPED POTATOES EVER 🍽️
🔪 Prep Time: 20 minutes
⏲️ Cook Time: 1 hour 15 minutes
🧾 Total Time: ~1 hour 35 minutes
🍴 Serves: 6–8
🧂 Ingredients:
For the Potatoes:
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3 lbs Yukon Gold or Russet potatoes (about 6 medium), peeled and thinly sliced (⅛ inch thick)
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2 tbsp unsalted butter (for greasing the baking dish)
For the Cream Sauce:
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4 tbsp (¼ cup) unsalted butter
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1 small yellow onion, finely chopped
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3 cloves garlic, minced
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¼ cup all-purpose flour
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2½ cups whole milk
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1 cup heavy cream
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1 tsp salt (or to taste)
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½ tsp black pepper
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½ tsp dried thyme (optional, or use fresh thyme)
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¼ tsp ground nutmeg (optional, adds depth)
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1½ cups sharp cheddar cheese, shredded
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½ cup Parmesan cheese, grated
🍽️ Equipment:
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9×13-inch baking dish
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Medium saucepan
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Whisk
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Sharp knife or mandoline slicer
👩🍳 Instructions:
Step 1: Prep the Potatoes
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Peel and thinly slice potatoes to about ⅛ inch thick.
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Use a mandoline for even slices.
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Place slices in a bowl of cold water to prevent browning. Drain and pat dry when ready to use.
Step 2: Make the Cream Sauce
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In a medium saucepan over medium heat, melt 4 tbsp butter.
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Add the chopped onion and sauté until soft and translucent (about 4-5 minutes).
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Stir in garlic and cook for another 30 seconds.
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Sprinkle in flour and whisk constantly for about 1-2 minutes to cook out the raw taste.
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Slowly pour in milk, then heavy cream, whisking constantly to avoid lumps.
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Add salt, pepper, thyme, and nutmeg (if using).
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Continue cooking and stirring until the sauce is thickened and coats the back of a spoon (about 5-7 minutes).
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Turn off heat and stir in 1 cup cheddar and ½ cup Parmesan until melted and smooth.
Step 3: Assemble the Dish
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Preheat oven to 375°F (190°C).
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Grease a 9×13 baking dish with 2 tbsp butter.
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Layer half the potato slices in an even layer.
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Pour half the cheese sauce evenly over the potatoes.
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Repeat with remaining potatoes and top with the rest of the sauce.
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Sprinkle the remaining ½ cup cheddar cheese on top.
Step 4: Bake
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Cover the dish tightly with foil and bake for 40 minutes.
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Remove foil and continue baking for another 30–35 minutes, or until the potatoes are fork-tender and the top is golden and bubbling.
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If needed, broil for 2-3 minutes at the end for a beautifully crisp top.
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Step 5: Rest and Serve
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Let the scalloped potatoes rest for 10–15 minutes before serving. This helps the sauce thicken and flavors meld.
🧀 Optional Add-ins:
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Add bacon bits or ham between layers for a meatier version.
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Mix in Gruyère cheese for a richer, nuttier flavor.
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Swap thyme for rosemary or chives for a different twist.
🔁 Make Ahead Tips:
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Assemble up to 24 hours ahead. Cover tightly and refrigerate.
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Bake straight from fridge (add 10–15 minutes extra to baking time).
🧊 Storage:
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Refrigerate leftovers up to 4 days.
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Reheat covered in oven at 350°F or microwave individual portions.