This simple scalloped potatoes recipe layers tender potatoes, candy onion, a thyme cream sauce, and Gruyère for an extremely scrumptious vacation aspect.

I’m satisfied these scalloped potatoes make any dinner higher. They’re wealthy, creamy, and so flavorful due to the candy onion and thyme cream sauce. Basic scalloped potatoes don’t at all times embrace cheese, however we go all in and stir a beneficiant quantity of melty Gruyère into the sauce.
They aren’t as tacky as our potatoes au gratin, however nonetheless completely creamy and comforting. I consider them as a barely fancier model of au gratin potatoes, due to the candy onion and thyme.
Key Substances
- Potatoes: We love Yukon Golds for scalloped potatoes. They maintain up rather well within the sauce and gained’t break down right into a mash. We didn’t peel the potatoes within the pictures, however you possibly can peel them should you’d desire. We like them each methods, particularly with thinner skinned potatoes like Yukon Golds.
- Butter and Flour: These make the roux, which thickens the creamy sauce. You don’t want a lot, for the reason that potatoes launch starch as they prepare dinner, serving to thicken the sauce naturally.
- Milk and Cream:Â These mix to make our sauce. We use principally milk, however love making it a bit richer with some cream.
- Cheese: To make these a bit tacky, we add a beneficiant quantity of grated Gruyère, which melts properly and has a beautiful nutty, buttery taste. You’ll be able to experiment with different cheeses, too, like medium or gentle cheddar, fontina, or Parmigiano-Reggiano. In case you are vegetarian, test the package deal to verify the cheese you select is vegetarian-friendly.
- Salt, Pepper, and Garlic Powder:Â These season the sauce and potatoes. The garlic powder provides a refined garlic taste, and granulated garlic works simply as properly.
Discover the total recipe with measurements under.
The way to Make the Greatest Scalloped Potatoes
Tip 1: Make the cheese sauce. This sauce is very easy. Begin by cooking chopped onions in butter till they’re tender and odor candy (these will fragrance the sauce). Then, whisk within the flour, and pour within the milk and cream. As soon as it’s effervescent and thickened, stir within the Gruyère and a bit additional butter. The additional butter provides the proper sheen to the sauce.



Tip 2: Put together the potatoes. I shuttle with peeling the potatoes for this dish. I like how the highest appears when the peel is left on, however peeled potatoes end up a bit extra tender. It’s completely as much as you! When you resolve, slice the potatoes thinly with a chef’s knife or a mandoline. A mandoline is quick and retains each slice the identical thickness (simply watch your fingers).
Tip 3: Assemble. Layer all the pieces into the baking dish: a bit sauce, a layer of potatoes, some extra Gruyère, then extra sauce. Repeat, then end with a remaining layer of the sauce and extra cheese on high.


Tip 4: Bake till bubbly. We bake scalloped potatoes uncovered at 375°F till the highest begins to show golden and the perimeters are bubbly. You’ll be able to test if the potatoes are performed with a skewer. It ought to slide via them simply. In our oven, this takes about 45 minutes.
Make Forward Suggestions
These scalloped potatoes are excellent for making forward of time (a trick I exploit when making this recipe for the holidays or Thanksgiving).
- You’ll be able to assemble the dish the day earlier than. Cowl it tightly with plastic wrap and refrigerate in a single day. Once you’re able to prepare dinner, bake the potatoes uncovered the following day.
- You can too absolutely bake these forward of time. Allow them to cool, then refrigerate for as much as 3 days. To reheat, cowl the baking dish with foil and bake till sizzling and bubbly.
- You can too prep the potatoes forward of time. Peel and slice them, then submerge them in a bowl of chilly water. They’ll hold properly for as much as 12 hours, and presumably a bit longer, however not longer than 24 hours. Don’t retailer sliced potatoes with out water, or they’ll flip grey.
Serving Strategies
These creamy, tacky potatoes make an exquisite aspect, particularly through the vacation season. I like them with Thanksgiving turkey, roasted turkey breast, home made brisket, and vacation glazed ham. In addition they work fantastically with extra traditional mains like turkey meatloaf, roasted spatchcock rooster, or baked salmon.
As for aspect dishes, these are excellent subsequent to inexperienced bean casserole, roasted inexperienced beans and sautéed spinach, and I like them with roasted carrots (as a result of the creamy sauce tastes superb with the carrots, too).
Extra Potato Recipes


Tacky Scalloped Potatoes
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PREP
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These tacky scalloped potatoes are divine due to a wealthy cream sauce made much more tasty with candy onion, thyme, and Gruyère cheese. When you’ve got bother discovering Gruyère, be happy to substitute a medium cheddar.
9 Servings
You Will Want
2 kilos Yukon Gold Potatoes (907g)
3 tablespoons butter, plus extra for the dish (42g)
½ cup finely minced candy onion, about ½ medium onion
2 tablespoons all-purpose flour
1 ½ cups entire milk (355ml)
½ cup heavy cream (118ml)
¾ teaspoon nice sea salt
¼ teaspoon contemporary floor black pepper
¼ teaspoon garlic powder
1 teaspoon contemporary thyme leaves, chopped
1 ½ cups shredded Gruyère, 6 ounces (170g)
Instructions
1Prep: Preheat the oven to 375°F. Grease an 8×8-inch baking dish with butter.
2Prepare dinner the onions:Â In a medium saucepan, soften 2 tablespoons of the butter over medium warmth. Add the onions and a small pinch of salt, then prepare dinner till the onions are tender and odor candy, about 5 minutes.
3Make the sauce: Whisk within the flour to type a roux and prepare dinner for 1 minute. Slowly whisk within the milk and cream. Prepare dinner, whisking usually, till the combination is easy and thickened. Season with the salt, pepper, garlic powder, and thyme.
4Add the remaining 1 tablespoon of butter and 1 cup of the Gruyère cheese. Whisk till the cheese melts and the sauce is easy. Style, after which alter with a bit extra salt as wanted.
5Prep the potatoes:Â You’ll be able to peel the potatoes or go away the peels on. Slice them into â…›-inch thick rounds.
6Assemble:Â Spoon a skinny layer of sauce into the underside of the ready baking dish. Add a layer of potato slices, barely overlapping them like shingles. Sprinkle a bit cheese over the potatoes, then spoon extra sauce on high.
7Repeat the layering (potatoes, cheese, sauce) till all potatoes are used, ending with a remaining layer of sauce and the remaining cheese on high.
8Bake:Â Bake uncovered till the highest is golden brown and a skewer slides simply via the potatoes, 40 to 55 minutes. Let the potatoes relaxation for 20 minutes earlier than serving so that they set and change into simpler to scoop.
Adam and Joanne’s Suggestions
- Storing: Enable to chill, then refrigerate for as much as 3 days. Reheat within the microwave or in a 375°F oven, lined with foil. We don’t advocate freezing this dish attributable to its excessive dairy content material.
- Make forward: Assemble the casserole a day prematurely, cowl with plastic wrap, and refrigerate in a single day. Uncover and bake the following day, including just a few additional minutes to account for the chilly potatoes.
- Prep potatoes forward of time: Peel the potatoes and slice them into â…›-inch thick rounds. In case you are not assembling the dish instantly, place the slices in a bowl of water and hold them submerged to forestall browning.
- To make this in a 9×13 dish: Double the entire components and comply with the identical technique. Bake at 375°F till the highest is golden and a skewer slides simply via the potatoes, about 55 to 65 minutes. Let the dish relaxation for 20 minutes earlier than serving. It will serve 12 to 14 folks.
- Greatest potatoes: Use pink or yellow potatoes, moderately than baking (Russet) potatoes. They maintain their form higher. Should you should use russets, peel them.
- The diet info supplied are estimates.
Vitamin Per Serving
Serving Measurement
1 of 9 servings
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Energy
250
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Complete Fats
13.8g
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Saturated Fats
8.3g
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Ldl cholesterol
42.6mg
/
Sodium
356.4mg
/
Carbohydrate
22.7g
/
Dietary Fiber
2.4g
/
Complete Sugars
4.1g
/
Protein
9.6g
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