Scalloped Potatoes

Featured in The Perfect Side for Every Meal.

This classic scalloped potatoes recipe transforms simple ingredients into a crowd-pleasing side dish. Thinly sliced Yukon Gold potatoes are layered with onions in a creamy garlic-herb sauce and plenty of cheddar cheese. It takes about 90 minutes total to prepare and bake, serving 12 people generously. The dish comes out of the oven bubbling hot with tender potato layers and a beautiful golden-brown top. Perfect for holidays, family gatherings, or whenever you want to make something special.

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Updated on Tue, 14 Jan 2025 19:40:31 GMT
A golden-brown baked dish of scalloped potatoes topped with melted cheese and herbs in a white casserole dish. Pin it
A golden-brown baked dish of scalloped potatoes topped with melted cheese and herbs in a white casserole dish. | tastygusto.com

These creamy layered potatoes have become my go to side dish for both special occasions and cozy family dinners. The combination of tender potato slices rich sauce and melty cheddar creates pure comfort in every bite. Whenever I make them the kitchen fills with the most amazing aroma and they disappear fast.

Why This Recipe Works

I love how these potatoes turn out both elegant and comforting. Those buttery Yukon Golds paired with fresh thyme and sharp cheddar make something really special. Whether its a holiday feast or simple supper theyre always a hit.

Everything You Need

  • Potatoes: Yukon Gold are my favorite for their creamy buttery texture.
  • Butter and Flour: These make our velvety sauce base.
  • Vegetable Broth and Whole Milk: For the perfect creamy sauce.
  • Garlic and Onion: They add such wonderful depth.
  • Fresh Thyme: Brings that lovely aromatic touch.
  • Cheddar Cheese: Sharp and tangy for extra richness.
  • Salt and Pepper: Makes all the flavors pop.

Lets Make It Together

Slice Those Potatoes
Get them nice and thin about 1/8 inch. A mandoline makes this easy but a sharp knife works too.
Make Your Sauce
Melt butter whisk in flour then slowly add milk and broth. Add garlic thyme salt and pepper cooking until its silky smooth.
Layer It Up
Start with half the potatoes and onions top with sauce and cheese then repeat those layers.
Bake to Perfection
Cover and bake at 400°F for 30 minutes then uncover for another 35-40 until everythings golden and bubbly. Let it rest 20 minutes before serving.

My Kitchen Secrets

Always use Yukon Golds their texture is unbeatable. Keep stirring that sauce and dont let it boil. Give the dish time to rest those 20 minutes make such a difference. Layer everything evenly so each bite is perfect.

Make Life Easy

You can make this ahead and keep it in the fridge for up to 2 days. Just warm it at 350°F for about 30 minutes before serving. Leftovers keep well for about 4 days reheat them gently to keep that lovely texture.

A golden-brown potato gratin is baked in a white dish, topped with herbs and a crispy layer. Pin it
A golden-brown potato gratin is baked in a white dish, topped with herbs and a crispy layer. | tastygusto.com

Perfect Partners

These potatoes are amazing alongside holiday classics like turkey or ham. For everyday meals we love them with grilled chicken or steak. A fresh salad on the side balances all that creamy richness.

Mix It Up

Sometimes I add crispy bacon between layers or switch up the cheese to Gruyere. Fresh rosemary instead of thyme gives it a different personality. Adding sautéed mushrooms or spinach makes it even more special.

Why These Never Fail

This recipe takes classic scalloped potatoes up a notch with that perfect sauce tender potatoes and tangy cheese. Its simple enough for weeknights but special enough for holidays. Everyone always asks for seconds.

Fun Facts

Did you know scalloped refers to how the potatoes are layered? Originally they didnt even include cheese that would make them au gratin. And those Yukon Golds were actually developed in Canada for their amazing buttery flavor.

Good For You Too

While these are definitely rich you can lighten them up with low fat milk and cheese. I sometimes add extra vegetables for more nutrition. Its all about finding the right balance that works for your family.

Perfect Pairings

A glass of crisp Chardonnay or sparkling cider complements these potatoes beautifully. On cozy nights we love them with warm mulled cider or tea. The contrast with something light and refreshing makes them even better.

A creamy, golden-brown potato gratin topped with melted cheese and sprigs of thyme in a white baking dish. Pin it
A creamy, golden-brown potato gratin topped with melted cheese and sprigs of thyme in a white baking dish. | tastygusto.com

Frequently Asked Questions

→ Can I prepare scalloped potatoes ahead of time?

Yes, you can assemble the entire dish a day ahead and keep it covered in the fridge. When ready to bake, add about 10-15 minutes to the covered baking time since the dish will be cold.

→ Which potatoes work best for this recipe?

Yukon Gold potatoes are ideal because they have a creamy texture and hold their shape well when baked. They also have a natural buttery flavor that enhances the dish.

→ How do I prevent the sauce from curdling?

Make sure to cook the flour and butter for a full minute before adding liquids. Add the milk gradually while whisking constantly, and keep the heat at medium rather than high.

→ Why aren't my potatoes getting tender?

This usually happens if the slices are too thick or uneven. Use a mandoline if possible to get consistent 1/8-inch slices, and make sure there's enough sauce covering all the potatoes.

→ How do I know when the dish is done?

Insert a knife into the center - it should go through the potatoes easily with no resistance. The top should be golden brown and the sauce should be bubbling around the edges.

Creamy Scalloped Potatoes

Tender potato slices baked in creamy sauce with melted cheddar cheese - a perfect side dish for any special meal.

Prep Time
20 Minutes
Cook Time
70 Minutes
Total Time
90 Minutes

Category: Side Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings (1 9x13-inch casserole)

Dietary: Vegetarian

Ingredients

01 3 tablespoons unsalted butter, plus extra for greasing.
02 ¼ cup all-purpose flour.
03 2 cups whole milk.
04 1 cup vegetable broth.
05 4 garlic cloves, grated.
06 1 tablespoon fresh thyme leaves, chopped.
07 2 teaspoons sea salt.
08 ½ teaspoon freshly ground black pepper.
09 3 pounds Yukon Gold potatoes, sliced ⅛-inch thick.
10 ½ medium yellow onion, thinly sliced.
11 1½ cups grated cheddar cheese.

Instructions

Step 01

Heat oven to 400°F and grease a 9x13-inch baking dish.

Step 02

Melt butter in medium skillet over medium heat. Add flour and whisk 1 minute. Slowly pour in milk then broth, whisking constantly. Add garlic, thyme, salt, and pepper. Cook 2-3 minutes until sauce coats spoon. Remove from heat.

Step 03

Spread half the potato slices in baking dish. Top with half the onion, sauce, and 1 cup cheese.

Step 04

Add remaining potatoes, onion, sauce, and ½ cup cheese.

Step 05

Cover with foil, bake 30 minutes. Uncover, bake 35-40 minutes until potatoes are tender and top is brown.

Step 06

Let stand 20 minutes before serving.

Notes

  1. Can be made one day ahead and stored covered in fridge.
  2. Perfect for holiday meals and family gatherings.
  3. Use a mandoline for even potato slices if possible.

Tools You'll Need

  • 9x13-inch baking dish.
  • Medium skillet.
  • Foil.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Milk.
  • Wheat.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 275
  • Total Fat: 14 g
  • Total Carbohydrate: 32 g
  • Protein: 9 g