Cheesy Scalloped Potatoes Recipe with Sour Cream – How to Make Potato Bake

Join me in creating a mouthwatering side dish right in your kitchen! I’m excited to share a simple scalloped potatoes recipe that uses just a few everyday ingredients—it’s sure to delight your taste buds and elevate any meal!

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I’m really confused about the names for this dish. Should I call it scalloped potatoes or potatoes au gratin? And then there’s the term “loaded scalloped potatoes with cheese.” Additionally, we have gratin dauphinoise, which utilizes raw potatoes for layering and a sauce made from cream or milk, without the addition of cheese. In a classic scalloped potatoes recipe, the potatoes should actually be precooked before slicing. It’s all a bit overwhelming!

In the end, I’ve decided that if my mom calls this recipe “scalloped potatoes,” then I will use that name as well. It’s my blog, my rules! 😉 I also use sour cream in the sauce, which adds an incredible flavor and texture to the final dish. Thanks to this rich, creamy version of the cheesy sauce, we have an unforgettable side dish to serve, perfect for any holiday or family gathering.

More potato side dish favorites:

Homemade Potato au Gratin

What to Serve With Scalloped Potatoes

The scalloped potatoes side dish is delightful on its own and can easily satisfy your hunger with just one homemade serving. However, I highly recommend pairing it with a salad made of fresh vegetables and a light dressing. Additionally, adding some fish or cooked meat will elevate your meal to perfection. Here are some excellent ideas for serving with this dish:

Ingredients for Simple Scalloped Potatoes:

Simple Scalloped Potatoes Ingredients

  • 8-9 Potatoes;
  • 1-2 onions;
  • ½ tsp. butter, unsalted;
  • ½ tsp. dried basil;
  • 4 tbsps. sour cream;
  • 50 g cheese, semi-hard;
  • 1-2 cloves of garlic;
  • Salt and freshly ground black pepper to your taste.

How to make homemade potato au gratin:

  • Slice peeled potatoes with a knife or you can even use the mandoline slicer to get the thinnest slices. Put them into a deep bowl, season with salt and pepper, mix to cover all the slices evenly.

Season potato slices

  • In a blender cup, combine sour cream, pressed garlic, salt, pepper, and grated cheese.

Combine sour cream with salt pepper and grated cheese

  • Blend all the ingredients into a smooth mixture using the lowest power.

Blend until smooth

  • Preheat oven at 425ºF/220°C.
  • Take a baking dish and smear it with butter. Layout the first layer of potato slices. You will need half of the amount, as there will be only two layers of potato.

Layout first layer of potatoes

  • Pour half of the sauce over the first layer of potatoes. Make sure to coat potatoes evenly.

Pour half of the sauce

  • Next, spread out slices of onion over the first layer of potato slices.

Layout onion slices

  • Repeat the layer of potato slices and then finish with the rest of the sauce. Sprinkle dried basil over the top to add some extra delicious flavor.

Add the final layer of potatoes, pour the sauce and sprinkle basil

  • Bake gratin for 45 minutes or until potatoes are easily pierced with a knife. Depending on the thickness of slices and even the variety of bought potatoes it can take you up to one hour to get potato cooked through. Here is a tip: bake scalloped potatoes covered with foil for the first 30 minutes, then remove it and continue baking until potatoes become tender.

Bake

  • Before serving, make sure to let it cool down a bit to prevent burning. Enjoy your meal!

Let it cool down before serving

I’m thrilled you loved the Cheesy Scalloped Potatoes! Please share it on Pinterest or leave a star rating—your support means the world!

Cheesy Scalloped Potatoes Recipe with Sour Cream

Discover the delightful process of creating this irresistibly delicious side dish, Cheesy Scalloped Potatoes with Sour Cream, right in your kitchen, using just a handful of everyday ingredients. The combination of flavors and textures will elevate your meal and impress your guests with its homemade charm.
Course Side Dish
Cuisine French
Keyword Cheesy Scalloped Potatoes Recipe, How to make homemade potato au gratin, how to make potato bake, potato gratin, Simple Scalloped Potatoes
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings 4 portions
Calories 365kcal

Ingredients

  • 8-9 potatoes
  • 1-2 onions
  • ½ tsp. butter, unsalted
  • ½ tsp. dried basil
  • 4 tbsps. sour cream
  • 50 g cheese, semi-hard
  • 1-2 cloves of garlic
  • Salt and freshly ground black pepper to your taste

Instructions

  • Slice peeled potatoes with a knife or you can even use the mandoline slicer to get the thinnest slices. Put them into a deep bowl, season with salt and pepper, mix to cover all the slices evenly.
  • In a blender cup, combine sour cream, pressed garlic, salt, pepper, and grated cheese.
  • Blend all the ingredients into a smooth mixture using the lowest power.
  • Preheat oven at 425ºF/220°C.
  • Take a baking dish and smear it with butter. Layout the first layer of potato slices. You will need half of the amount, as there will be only two layers of potato.
  • Pour half of the sauce over the first layer of potatoes. Make sure to coat potatoes evenly.
  • Next, spread out slices of onion over the first layer of potato slices.
  • Repeat the layer of potato slices and then finish with the rest of the sauce. Sprinkle dried basil over the top to add some extra delicious flavor.
  • Bake gratin for 45 minutes or until potatoes are easily pierced with a knife. Depending on the thickness of slices and even the variety of bought potatoes it can take you up to one hour to get potato cooked through. Here is a tip: bake scalloped potatoes covered with foil for the first 30 minutes, then remove it and continue baking until potatoes become tender.
  • Before serving, make sure to let it cool down a bit to prevent burning. Enjoy your meal!

Notes

*calories per 100 g

Elevate your comfort food game with this irresistible dish that’s perfect for any occasion. Our Cheesy Scalloped Potatoes Recipe with Sour Cream transforms humble potatoes into a creamy, indulgent delight. The harmonious blend of cheese and sour cream creates a luscious potato bake that is sure to please a crowd. Enjoy the cheesy goodness in every forkful!

If you have any questions, feel free to ask them in the comment section!

Share and enjoy!
Julia

Julia Miller is the founder of FreeFoodTips. Julia loves to travel and test new recipes. Here you will find recipes that are simple, delicious and perfect for everyday meals. FreeFoodTips is also packed with cooking tips and tricks.

2 Comments

  1. How Can a recipe for scalloped potatoes not note how much potato to include???
    Please help me here. I really want to try this and get it right the first time.

    • I am so grateful for your comment. I have already updated the ingredients. I hope you enjoy the recipe as much as I do!

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