Cheesy Scalloped Potatoes

Featured in: Home Comforts

This dish offers ultra creamy Southern-style potatoes thinly sliced and layered with sharp cheddar and Parmesan cheeses. Aromatics like onion and garlic enrich the velvety sauce, which is slowly baked to golden perfection. Finished with fresh chives or parsley, it's a warm side that combines tender potatoes and a rich cheese blend, ideal for comforting meals or gatherings.

Updated on Fri, 21 Nov 2025 09:58:00 GMT
Golden, bubbly Cheesy Scalloped Potatoes fresh from the oven, offering a warm and comforting side dish. Save
Golden, bubbly Cheesy Scalloped Potatoes fresh from the oven, offering a warm and comforting side dish. | snacksplat.com

Ultra creamy, Southern-style scalloped potatoes layered with rich cheddar cheese and a velvety sauce—perfect as a comforting side for any occasion.

I first served this at a family dinner and everyone asked for seconds it's become a holiday favorite.

Ingredients

  • Potatoes: 2 kg (about 4.5 lbs) Yukon Gold or Russet potatoes peeled and thinly sliced
  • Dairy: 3 cups whole milk, 1 cup heavy cream, 3 cups sharp cheddar cheese shredded, 1/2 cup Parmesan cheese grated, 4 tbsp unsalted butter
  • Aromatics & Seasonings: 1 medium yellow onion finely chopped, 3 cloves garlic minced, 2 tbsp all-purpose flour, 1 tsp salt, 1/2 tsp black pepper, 1/2 tsp smoked paprika, 1/4 tsp cayenne pepper (optional)
  • Garnish: 2 tbsp fresh chives or parsley chopped

Instructions

Preheat oven:
Preheat oven to 350°F (175°C). Grease a 9x13-inch (23x33 cm) baking dish with butter or nonstick spray.
Sauté aromatics:
In a large saucepan over medium heat melt butter. Add onion and cook until soft and translucent about 4 minutes. Add garlic and cook 1 more minute.
Make roux:
Stir in flour cook stirring constantly for 1 2 minutes until lightly golden.
Add liquids:
Gradually whisk in milk and cream. Continue whisking until smooth and slightly thickened about 5 minutes.
Add cheese and seasonings:
Remove from heat. Stir in 2 cups cheddar all the Parmesan salt pepper smoked paprika and cayenne. Mix until cheese is melted and sauce is smooth.
Layer potatoes:
Arrange half of the sliced potatoes in the prepared dish slightly overlapping. Pour half the cheese sauce evenly over the potatoes. Repeat with remaining potatoes and sauce.
Add topping:
Sprinkle remaining 1 cup cheddar cheese evenly on top.
Bake covered:
Cover tightly with foil and bake for 45 minutes.
Bake uncovered:
Remove foil and bake an additional 25 30 minutes or until the top is golden brown and potatoes are tender when pierced with a knife.
Rest and garnish:
Let rest for 10 15 minutes before serving. Garnish with chives or parsley.
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This recipe brings back memories of family gatherings where everyone shared stories and enjoyed comfort food.

Required Tools

9x13-inch (23x33 cm) baking dish, Large saucepan, Whisk, Sharp knife or mandoline, Cutting board, Aluminum foil

Allergen Information

Contains milk cheese butter and gluten (flour). Not suitable for dairy- or gluten-free diets. Always check cheese and cream labels for hidden additives or allergens.

Nutritional Information

Calories 390, Total Fat 23 g, Carbohydrates 34 g, Protein 13 g per serving

A creamy, layered casserole of Cheesy Scalloped Potatoes, the cheese melting throughout with a perfect golden crust. Save
A creamy, layered casserole of Cheesy Scalloped Potatoes, the cheese melting throughout with a perfect golden crust. | snacksplat.com

Enjoy this rich creamy dish as a perfect side for any special meal or holiday feast.

Recipe Guide

What type of potatoes work best?

Yukon Gold or Russet potatoes are ideal due to their texture and ability to hold shape in layers.

How do I achieve a creamy sauce?

Simmering milk and cream with butter, flour, and melted cheddar and Parmesan creates a smooth, rich sauce.

Can I add extra flavor to this dish?

Yes, incorporating bacon layers or swapping cheddar for Gruyère or Monterey Jack adds delicious variation.

What garnish pairs well?

Fresh chopped chives or parsley provide a bright, herbaceous finish complementing the rich layers.

How long should it bake?

Cover and bake for 45 minutes, then uncovered for 25–30 minutes until the top is golden and potatoes are tender.

Cheesy Scalloped Potatoes

Creamy, layered Southern-style potatoes with sharp cheddar and a smooth, savory sauce for any occasion.

Prep duration
20 min
Kitchen time
75 min
Complete duration
95 min
Created by Katie Miller


Skill level Medium

Heritage Southern American

Output 8 Portions

Nutrition Labels Meat-free

What you'll need

Potatoes

01 4.5 pounds Yukon Gold or Russet potatoes, peeled and thinly sliced

Dairy

01 3 cups whole milk
02 1 cup heavy cream
03 3 cups sharp cheddar cheese, shredded
04 0.5 cup Parmesan cheese, grated
05 4 tablespoons unsalted butter

Aromatics & Seasonings

01 1 medium yellow onion, finely chopped
02 3 cloves garlic, minced
03 2 tablespoons all-purpose flour
04 1 teaspoon salt
05 0.5 teaspoon black pepper
06 0.5 teaspoon smoked paprika
07 0.25 teaspoon cayenne pepper, optional

Garnish

01 2 tablespoons fresh chives or parsley, chopped

Method

Step 01

Prepare Baking Dish: Preheat oven to 350°F. Grease a 9x13-inch baking dish with butter or nonstick spray.

Step 02

Cook Aromatics: Melt butter in a large saucepan over medium heat. Add chopped onion and cook until translucent, about 4 minutes. Stir in garlic and cook 1 minute more.

Step 03

Create Roux: Add flour to the saucepan and cook, stirring constantly, until lightly golden, about 1 to 2 minutes.

Step 04

Make Cheese Sauce: Gradually whisk in whole milk and heavy cream until smooth. Continue whisking over medium heat until the mixture thickens slightly, about 5 minutes.

Step 05

Incorporate Cheese and Seasonings: Remove sauce from heat. Stir in 2 cups cheddar cheese, Parmesan, salt, black pepper, smoked paprika, and cayenne until cheese is melted and sauce is smooth.

Step 06

Assemble Layers: Arrange half of the potato slices evenly in the prepared dish. Pour half of the cheese sauce over the potatoes. Repeat with remaining potatoes and sauce.

Step 07

Add Topping: Sprinkle remaining 1 cup cheddar cheese evenly over the top layer.

Step 08

Bake Covered: Cover dish tightly with aluminum foil and bake for 45 minutes.

Step 09

Bake Uncovered: Remove foil and continue baking for an additional 25 to 30 minutes until the top is golden brown and potatoes are tender.

Step 10

Rest and Garnish: Allow the dish to rest for 10 to 15 minutes before serving. Garnish with chopped fresh chives or parsley.

Kitchen tools

  • 9x13-inch baking dish
  • Large saucepan
  • Whisk
  • Sharp knife or mandoline
  • Cutting board
  • Aluminum foil

Allergy details

Always review ingredients for potential allergens and seek professional medical guidance if uncertain.
  • Contains milk, cheese, butter, and gluten from flour.

Nutrient breakdown (each portion)

Numbers shown are estimates only - please consult healthcare providers for specific advice.
  • Energy: 390
  • Fats: 23 g
  • Carbohydrates: 34 g
  • Proteins: 13 g