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Scalloped Potatoes

Irresistibly Creamy Scalloped Potatoes : The Ultimate Comfort Food Side Dish


  • Author: Lyndy
  • Total Time: 1 hour 20 minutes
  • Yield: 8 servings 1x

Description

These Irresistibly Creamy Scalloped Potatoes are a plant-based twist on the classic comfort food. Made with almond milk, nutritional yeast, and tender Yukon gold potatoes, this vegan side dish is creamy, golden, and satisfying — perfect for weeknight dinners, Thanksgiving, or even fiesta parties.


Ingredients

Scale
  • 2 tablespoons olive oil
  • 1 large yellow onion, diced (about 200g)
  • 1/2 teaspoon sea salt, plus more to taste
  • 1/4 cup all-purpose flour or gluten-free flour (30g)
  • 1 1/2 cups unsweetened almond milk or plant-based milk (360ml)
  • 1 cup vegetable broth (240ml)
  • 1 tablespoon Dijon mustard
  • 3 tablespoons nutritional yeast
  • 1/4 teaspoon garlic powder
  • Freshly ground black pepper, to taste
  • 2 1/2 pounds Yukon gold potatoes, thinly sliced (about 1.1kg)
  • Fresh thyme leaves for garnish (optional)

Instructions

  1. Preheat oven: Set oven to 400°F (200°C) and grease a 9×13-inch baking dish.
  2. Sauté onions: Heat olive oil in a skillet. Add onion and salt; cook until translucent, 5–8 minutes.
  3. Make sauce: Stir in flour and cook for 1 minute. Gradually whisk in almond milk and broth. Add Dijon, nutritional yeast, garlic powder, and pepper. Simmer 5–6 minutes until slightly thickened.
  4. Layer potatoes: Place half the sliced potatoes in the baking dish, pour half the sauce over them, then repeat with remaining potatoes and sauce.
  5. Bake: Cover with foil and bake 30 minutes. Uncover and bake another 25–35 minutes until golden and tender.
  6. Rest: Let stand 10–15 minutes before serving. Garnish with fresh thyme if desired.

Notes

  • Slice potatoes thin and even for consistent cooking.
  • Nutritional yeast adds cheesy flavor without dairy.
  • For a golden color, add a pinch of turmeric to the sauce.
  • Yukon gold potatoes hold their shape and provide creamy texture.
  • Make ahead: assemble the dish and refrigerate up to 24 hours before baking.
  • Prep Time: 20 minutes
  • Cook Time: 60 minutes
  • Category: Side Dish, Vegan
  • Method: Baked
  • Cuisine: American, Plant-Based

Nutrition

  • Serving Size: 1 portion
  • Calories: 210
  • Sugar: 3g
  • Sodium: 320mg
  • Fat: 7g
  • Saturated Fat: 1g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 5g
  • Protein: 5g
  • Cholesterol: 0mg

Keywords: scalloped potatoes vegan, creamy vegan potatoes, dairy-free scalloped potatoes, Thanksgiving vegan sides, healthy potato casserole