Vegan Dairy Free Scalloped Potatoes Recipe

You’ve made scalloped potatoes before. Maybe you’ve even tried a vegan version. But I promise, you’ve never made them like this.

This Vegan Dairy Free Scalloped Potatoes recipe has one secret ingredient that changes everything. It creates that impossible, creamy, savory depth we all crave—the kind of comfort you might also find in a bowl of our creamy vegan potato soup. Ready to find out what it is?

I’m sharing my pro-kitchen method today. We’re going to build flavor layers most recipes skip. Get ready for the richest, most satisfying plant-based side dish you’ll ever make.

Recipe Overview

Here’s what you’re making. It’s simpler than you think, but the results are pure magic.

• Cuisine: American
• Category: Side Dish
• Prep Time: 20 minutes
• Cook Time: 1 hour 15 minutes
• Total Time: 1 hour 35 minutes
• Servings: 6

The Secret Ingredient That Makes All the Difference

It’s not the almond milk or the dairy free cheese. Those are important, but they’re not the star.

The game-changer is white miso paste. Just a tablespoon. It adds a fermented, salty, umami punch that mimics the complex flavor of aged dairy. Nutritional yeast gives cheesy notes, but miso gives soul. It’s the foundation of that “can’t-stop-eating-it” quality.

Why This Method is Better (My Pro-Tips)

Most recipes just layer potatoes and pour sauce over. We’re not doing that. We’re building a roux.

You’ll make a rich, velvety sauce from scratch on the stovetop first. This gives you total control over thickness and seasoning. It also cooks the flour, so you never get that pasty taste. This step is non-negotiable for a pro result.

The “Upgraded” Ingredient List

Every item here has a job. Don’t skip or substitute until you’ve tried it this way first.

Recipe

Vegan Dairy Free Scalloped Potatoes Recipe

Make Vegan Dairy Free Scalloped Potatoes Recipe with simple ingredients and clear steps. Prep, cook, and enjoy—perfect for cozy evenings.

Author: Emily Morgan

Prep: 20 min | Cook: 1 hour | Total: 1 hour

Serves: - 4 + bites

★ Rate 🖨 Print

The “Upgraded” Ingredient List

• 3 lbs Yukon Gold potatoes, sliced 1/8-inch thick
• 3 tbsp vegan butter
• 1 medium yellow onion, finely diced
• 4 cloves garlic, minced
• 1/3 cup all-purpose flour
• 3 cups unsweetened almond milk, room temp
• 1 cup vegetable broth
• 1 tbsp white miso paste
• 1/3 cup nutritional yeast
• 1 tsp smoked paprika
• 1/2 tsp turmeric (for color)
• 1 cup shredded dairy free cheese, divided
• Salt and black pepper to taste

The Pro-Method (Step-by-Step)

1

Heat your oven to 375°F (190°C). Grease a 9×13 baking dish.

2

Use a mandoline to slice the potatoes. Consistent thickness is key for even cooking. Set them aside.

3

In a large saucepan, melt the vegan butter over medium heat. Add the diced onion and cook until soft and translucent, about 5 minutes.

4

Add the garlic and cook for 1 more minute until fragrant.

5

Sprinkle in the flour. Cook, stirring constantly, for 2 full minutes. This is your roux.

6

Slowly whisk in the almond milk and vegetable broth. Make sure there are no lumps.

7

Whisk in the miso paste, nutritional yeast, smoked paprika, and turmeric. Keep whisking until the miso is fully dissolved.

8

Bring the sauce to a simmer. Let it thicken for 3-4 minutes, stirring often. It should coat the back of a spoon.

9

Remove from heat. Stir in half of the dairy free cheese until melted. Season aggressively with salt and pepper.

10

Arrange half of the potato slices in the baking dish. Pour half of the sauce over them.

11

Repeat with the remaining potatoes and sauce. Press the top layer down gently.

12

Sprinkle the remaining dairy free cheese on top. Cover tightly with foil.

13

Bake covered for 45 minutes. Then, remove the foil and bake for another 25-30 minutes. The top should be golden and the potatoes fork-tender.

14

Let it rest for 15 minutes before serving. This allows the sauce to set perfectly.

Notes

Enjoy your homemade Vegan Dairy Free Scalloped Potatoes Recipe!

Nutrition Information

Calories: ~320

Protein: 8g

Fiber: 6g

Iron: 15% DV

Vitamin B12: (from fortified nutritional yeast & cheese)

Did You Make This?

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• 3 lbs Yukon Gold potatoes, sliced 1/8-inch thick
• 3 tbsp vegan butter
• 1 medium yellow onion, finely diced
• 4 cloves garlic, minced
• 1/3 cup all-purpose flour
• 3 cups unsweetened almond milk, room temp
• 1 cup vegetable broth
• 1 tbsp white miso paste
• 1/3 cup nutritional yeast
• 1 tsp smoked paprika
• 1/2 tsp turmeric (for color)
• 1 cup shredded dairy free cheese, divided
• Salt and black pepper to taste

The Pro-Method (Step-by-Step)

Follow these steps in order. Precision here leads to freedom later.

1. Heat your oven to 375°F (190°C). Grease a 9×13 baking dish.
2. Use a mandoline to slice the potatoes. Consistent thickness is key for even cooking. Set them aside.
3. In a large saucepan, melt the vegan butter over medium heat. Add the diced onion and cook until soft and translucent, about 5 minutes.
4. Add the garlic and cook for 1 more minute until fragrant.
5. Sprinkle in the flour. Cook, stirring constantly, for 2 full minutes. This is your roux.
6. Slowly whisk in the almond milk and vegetable broth. Make sure there are no lumps.
7. Whisk in the miso paste, nutritional yeast, smoked paprika, and turmeric. Keep whisking until the miso is fully dissolved.
8. Bring the sauce to a simmer. Let it thicken for 3-4 minutes, stirring often. It should coat the back of a spoon.
9. Remove from heat. Stir in half of the dairy free cheese until melted. Season aggressively with salt and pepper.
10. Arrange half of the potato slices in the baking dish. Pour half of the sauce over them.
11. Repeat with the remaining potatoes and sauce. Press the top layer down gently.
12. Sprinkle the remaining dairy free cheese on top. Cover tightly with foil.
13. Bake covered for 45 minutes. Then, remove the foil and bake for another 25-30 minutes. The top should be golden and the potatoes fork-tender.
14. Let it rest for 15 minutes before serving. This allows the sauce to set perfectly.

Common Mistakes & How to Fix Them

Even pros hit snags. Here’s how to avoid the big ones.

Soupy Sauce: This happens if your roux wasn’t cooked long enough or the sauce wasn’t thickened before baking. Fix it by simmering your sauce longer next time. If it’s already baked, let it rest longer—it will continue to thicken.

Undercooked Potatoes: Slicing them too thick is the usual culprit. A mandoline is your best friend here. If they’re still firm after baking, cover and return to the oven for 10-minute increments.

Variations for the Adventurous Cook

Mastered the base recipe? Let’s play. These swaps take it to another level.

Swap half the potatoes for thinly sliced celery root. It adds an incredible, subtle earthy note. For a smoky twist, add two chopped chipotle peppers in adobo to the sauce—it gives a kick similar to our Cajun-spiced potato soup. You can also layer in fresh spinach or sautéed mushrooms between the potato layers.

Nutrition Notes

This is hearty, satisfying food. Here’s a rough breakdown per serving.

• Calories: ~320
• Protein: 8g
• Fiber: 6g
• Iron: 15% DV
• Vitamin B12: (from fortified nutritional yeast & cheese)

Your Pro-Level Questions Answered

These are the questions I get from cooks who pay attention to details.

Can I make this ahead of time?

Absolutely. Assemble the whole dish, cover, and refrigerate for up to 24 hours. Add 10-15 minutes to the covered baking time since it will be cold from the fridge.

What’s the best dairy free cheese for melting?

I prefer a cashew-based mozzarella or cheddar style block that you shred yourself. The pre-shredded varieties often have starches that can make the sauce grainy. For the creamiest result, shred your own.

My sauce broke or looks curdled. What happened?

This is usually a temperature shock. If your almond milk was too cold when added to the hot roux, it can separate. Always use room temperature liquid. If it happens, a powerful blender can often bring it back together smoothly.

A Few Final Secrets

You now have the blueprint. But the real magic is in your hands. Taste your sauce before you pour it. Does it sing? Adjust. Trust your instincts.

This dish is about abundance and comfort. It proves plant-based food is never about lack. It’s about rich, intelligent flavor. Serve it at your next dinner and watch everyone ask for seconds. They’ll never guess the secret.

Now that you have the secret, go try it! I want to hear all about it. Did the miso paste change the game for you? What variations did you try? Whether you’re serving these potatoes or a simple potato leek soup, let me know in the comments below and leave a rating if you loved it!