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Dairy Free Herbed Scalloped Potatoes baked to a golden color and served in a red casserole. A close-up photo of half of the thyme sprinkles potatoes.
4.83 from 186 votes

Dairy Free Scalloped Potatoes

Comfort food at it's best. Dairy Free Scalloped Potatoes is covered with a homemade creamy white sauce and baked in a casserole. You'll be making it for years to come. Vegan too!
Course Side Dish
Cuisine Casserole
Prep Time 20 minutes
Cook Time 1 hour 30 minutes
Total Time 1 hour 50 minutes
Servings 6 servings
Calories 221kcal
Author Ginny McMeans


  • 1 tablespoon dairy free butter - to grease the bottom and sides of a 9"x13" casserole or butter two smaller casseroles
  • 6 cups russet potatoes - peeled and sliced
  • 4 tablespoons dairy free butter
  • 4 tablespoons flour
  • 3 cups dairy-free milk - unsweetened
  • 1 ½ teaspoon salt
  • ½ teaspoon black pepper
  • 1 tablespoon fresh thyme


  • Peel and slice potatoes to measure 6 to 7 cups.
  • Place in a large bowl of water as you go along slicing. This will keep the potatoes from turning brown.
  • Melt the dairy free butter in a large saucepan.
  • Add the flour and stir over medium-heat for a few minutes. Keep stirring so that it is all blended well.
  • Pour in the dairy free milk.
  • Bring to a low boil stirring often.
  • After the sauce comes to a boil turn down the heat to medium and cook until it is smooth and thickens a bit. About 10 to 15 minutes.  Add salt and pepper and stir.
  • Layer the potatoes in a large 9" x 13" casserole dish, overlapping in a staggered type of style. This lets the sauce get down in between the nooks and crannies.
  • Pour the sauce all over the top.  Cover with a lid or foil.
  • Bake at 350° for 30 minutes.
  • Uncover and bake another 60 minutes.
  • Remove from oven and sprinkle fresh herbs over the top.
  • Let stand for 10 minutes. The sauce will thicken.



Serving: 1cup | Calories: 221kcal | Carbohydrates: 31g | Protein: 3g | Fat: 9g | Saturated Fat: 1g | Sodium: 665mg | Potassium: 632mg | Fiber: 2g | Vitamin A: 55IU | Vitamin C: 10.4mg | Calcium: 24mg | Iron: 1.7mg