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A rectangular white ceramic baking dish filled with thinly sliced potatoes in a creamy, bubbling cheddar cheese sauce, baked to a golden brown finish.
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Scalloped Potatoes Recipe with a Creamy Homemade Sauce

Bake scalloped potatoes with thin potato slices and a creamy homemade sauce. Learn to layer evenly, cook until tender and brown the top.
Course Dinner
Cuisine American
Keyword scalloped potatoes recipe
Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Servings 6 servings
Calories 322kcal
Author C. Sophie

Equipment

  • Mandoline
  • Sharp Knife
  • Baking dish

Ingredients

Potatoes

  • 3 pounds Russet potatoes
  • 2 tablespoons butter
  • 1 medium onion
  • 2 cloves garlic
  • 2 tablespoons flour
  • 1 1/2 cups milk
  • 1/2 cup chicken broth
  • 1 teaspoon salt
  • 1/2 teaspoon pepper
  • 1 cup grated cheddar cheese

Instructions

  • Preheat oven to 375°F.
  • Slice the potatoes thinly (about ⅛-inch thick) using a mandoline or sharp knife.
  • Prepare the cream sauce by melting the butter, cooking the onions and garlic, and whisking in the flour, milk, and broth.
  • Assemble the dish by layering the potatoes, cream sauce, and cheese in a baking dish.
  • Bake covered for 45 minutes.
  • Uncover and continue baking for an additional 20-25 minutes, or until the top is golden brown and the potatoes are tender.

Notes

Nutritional information:
  • Calories: 322
  • Protein: 12g
  • Carbohydrates: 40g
  • Fat: 14g
  • Saturated fat: 8g
  • Cholesterol: 30mg
  • Sodium: 450mg
  • Potassium: 800mg
  • Fiber: 3g
  • Sugar: 6g
  • Vitamin A: 10 IU
  • Vitamin C: 20mg
  • Calcium: 15mg
  • Iron: 1.5mg
Tip: Let the preparation cool completely before sealing containers to limit condensation and preserve texture.