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Scalloped Potatoes in a casserole dish

Low Carb Scalloped Potatoes

This easy recipe for Scalloped Potatoes can all be made in one skillet and baked in your casserole dish. Butter, onion, garlic, milk and potatoes team up for this tasty side dish that is great for Easter, Thanksgiving, Christmas or any occasion!  

Course Side Dish
Cuisine Easter
Keyword Scalloped Potatoes
Prep Time 10 minutes
Cook Time 40 minutes
Servings 8 people
Calories 129 kcal


  • 2 lbs potatoes peeled (if desired), and cut into 1/8" slices
  • 2 tablespoons butter
  • 1/2 cup diced onion
  • 1 tablespoon minced garlic
  • 2 tablespoon flour
  • 1 teaspoon salt
  • 1/4 teaspoon pepper
  • 1-1/4 cup milk
  • 1 teaspoon dry parsley


  1. Preheat oven to 350 and grease a 1-1/2 quart casserole dish with nonstick cooking spray. Set aside.
  2. In a fry pan, add butter, onion and garlic. Heat over medium heat until onions are tender.

    cook onion, garlic and butter over medium heat
  3. Stir in flour, salt and pepper and milk. Continue to heat over medium heat until thick and bubbly.

    Stir in flour, salt and pepper and milk.
  4. Place half of the potatoes into the bottom of the prepared casserole dish and top with half of the mixture. Repeat. Cover tightly with foil.
    top potatoes with scalloped mixture
  5. Bake for 40 minutes. Remove foil (discard) and sprinkle with parsley. Bake for an additional 15 minutes. Let stand 5 minutes before serving.
    cover scalloped potatoes with foil
Nutrition Facts
Low Carb Scalloped Potatoes
Amount Per Serving
Calories 129
* Percent Daily Values are based on a 2000 calorie diet.