Scalloped potatoes are a classic comfort food that brings warmth and satisfaction to any meal. This dish features layers of thinly sliced potatoes smothered in a creamy, seasoned sauce, then baked to perfection. It's an ideal side dish for family dinners, holidays, or any occasion that calls for something hearty and delicious.
Most of the ingredients in this recipe are common pantry staples. However, if you don't usually keep all-purpose flour or butter on hand, you will need to pick these up at the supermarket. Additionally, ensure you have enough milk and potatoes to complete the dish.

Ingredients For Scalloped Potatoes Recipe
Potatoes: The main ingredient, providing the base and texture for the dish.
Milk: Used to create the creamy sauce that binds the dish together.
Butter: Adds richness and helps to thicken the sauce when combined with flour.
All-purpose flour: Acts as a thickening agent for the sauce.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a hint of spice and depth to the flavor profile.
Technique Tip for This Recipe
To achieve perfectly creamy scalloped potatoes, ensure that the sauce is thickened properly before layering it with the potatoes. When you melt the butter and stir in the flour, salt, and pepper, make sure to cook the mixture until it forms a smooth paste. Gradually add the milk while continuously stirring to avoid lumps. Bringing the mixture to a boil and cooking it for a couple of minutes will help it reach the right consistency, ensuring that the potatoes absorb the sauce evenly during baking.
Suggested Side Dishes
Alternative Ingredients
potatoes - Substitute with sweet potatoes: Sweet potatoes add a slightly sweet flavor and a vibrant color to the dish.
milk - Substitute with heavy cream: Heavy cream makes the dish richer and creamier.
milk - Substitute with unsweetened almond milk: Almond milk is a good dairy-free alternative that keeps the dish creamy.
butter - Substitute with margarine: Margarine is a plant-based alternative that works well for those avoiding dairy.
butter - Substitute with olive oil: Olive oil provides a different flavor profile and is a healthier fat option.
all-purpose flour - Substitute with cornstarch: Cornstarch can thicken the sauce similarly and is gluten-free.
all-purpose flour - Substitute with rice flour: Rice flour is another gluten-free option that works well as a thickener.
salt - Substitute with soy sauce: Soy sauce adds a savory umami flavor and can reduce the need for additional salt.
pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and a different flavor profile.
pepper - Substitute with paprika: Paprika provides a mild, sweet flavor and a hint of smokiness.
Other Alternative Recipes Similar to This Dish
How To Store / Freeze This Dish
- Allow the scalloped potatoes to cool completely at room temperature. This prevents condensation from forming inside the storage container, which can make the dish soggy.
- Transfer the cooled scalloped potatoes to an airtight container. If you don't have one, tightly cover the baking dish with plastic wrap or aluminum foil.
- Store the container in the refrigerator. The scalloped potatoes will keep well for up to 3-4 days.
- For longer storage, consider freezing. Place the scalloped potatoes in a freezer-safe container or wrap the baking dish tightly with both plastic wrap and aluminum foil.
- Label the container with the date to keep track of its freshness. Frozen scalloped potatoes can be stored for up to 2-3 months.
- When ready to enjoy, thaw the scalloped potatoes in the refrigerator overnight. This slow thawing process helps maintain the texture and flavor.
- Reheat in the oven at 350°F (175°C) until heated through, about 20-30 minutes. If the top starts to brown too quickly, cover with foil to prevent burning.
- For a quicker option, reheat individual portions in the microwave. Place a serving on a microwave-safe plate, cover with a microwave-safe lid or another plate, and heat on medium power until warm, checking every 1-2 minutes.
How To Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the scalloped potatoes in an oven-safe dish. If they seem dry, add a splash of milk or a bit of butter to keep them moist.
- Cover the dish with aluminum foil to prevent the top from over-browning.
- Bake for 20-25 minutes, or until heated through. Remove the foil for the last 5 minutes to allow the top to crisp up.
Microwave Method:
- Transfer a portion of the scalloped potatoes to a microwave-safe dish.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small corner open to vent.
- Heat on medium power for 2-3 minutes. Stir halfway through to ensure even heating.
- Check the temperature and continue heating in 1-minute intervals until thoroughly warmed.
Stovetop Method:
- Place the scalloped potatoes in a non-stick skillet or saucepan.
- Add a splash of milk or a small amount of butter to prevent sticking and to add moisture.
- Cover and heat over medium-low heat, stirring occasionally, for about 10-15 minutes or until heated through.
Air Fryer Method:
- Preheat the air fryer to 350°F (175°C).
- Place the scalloped potatoes in a single layer in the air fryer basket.
- Heat for 5-7 minutes, shaking the basket halfway through to ensure even heating.
Best Tools for This Recipe
Oven: Used to bake the scalloped potatoes at the required temperature of 375°F (190°C).
Saucepan: Used to melt the butter and prepare the sauce by mixing in flour, salt, pepper, and milk.
Whisk: Essential for stirring the butter and flour mixture to ensure a smooth sauce.
Measuring cups: Used to measure out the milk and potatoes accurately.
Measuring spoons: Used to measure the butter, flour, salt, and pepper precisely.
Knife: Used to thinly slice the potatoes.
Cutting board: Provides a safe surface for slicing the potatoes.
2-qt. baking dish: The dish in which the potatoes and sauce are layered and baked.
Aluminum foil: Used to cover the baking dish for the initial baking period.
Oven mitts: Protect your hands when placing the dish in and taking it out of the oven.
How to Save Time on Making This Recipe
Use a mandoline: Slice the potatoes quickly and evenly with a mandoline to save time.
Preheat the oven early: Start preheating your oven before you begin prepping to ensure it's ready when you are.
Microwave the potatoes: Partially cook the potatoes in the microwave for a few minutes to reduce baking time.
Use pre-shredded cheese: If you like adding cheese, use pre-shredded cheese to save on prep time.
Make the sauce ahead: Prepare the sauce in advance and store it in the fridge until you're ready to assemble the dish.

Scalloped Potatoes Recipe
Ingredients
Main Ingredients
- 4 cups Thinly sliced potatoes
- 2 cups Milk
- 2 tablespoon Butter
- 2 tablespoon All-purpose flour
- 1 teaspoon Salt
- 0.5 teaspoon Pepper
Instructions
- Preheat oven to 375°F (190°C).
- In a saucepan, melt butter over medium heat. Stir in flour, salt, and pepper until smooth. Gradually add milk. Bring to a boil; cook and stir for 2 minutes or until thickened.
- Layer half of the potatoes in a greased 2-qt. baking dish. Top with half of the sauce. Repeat layers. Cover and bake for 45 minutes. Uncover; bake 10-15 minutes longer or until potatoes are tender.
Nutritional Value
Keywords
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