Oil-Free Purple Sweet Potato Fries are a colorful and delicious snack. Serve with Walnut Turmeric Aioli for a perfect healthy dipping sauce.

How beautiful are these fries?! I just love cooking with colorful foods. And purple is my favorite color, so I'm extra excited about these fries.
Sweet potatoes are such an incredible food. They have potassium and fiber. Plus, they are SO versatile. But today we're keeping it simple with the classic fry.
Of course, you can easily dress up sweet potato fries to create so much flavor. Add spices for a delicious kick. And, for extra flavor, make a dipping sauce.
For this recipe, we've got a Walnut Turmeric Aioli. It's a beautiful yellow color and filled with super foods. Let's jump in!
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Why I love these Sweet Potato Fries
- Dietary needs - this recipe is oil-free, dairy-free, plant-based, gluten-free, and sugar-free
- Perfect side or snack - these fries are quick and easy to make and can be served as part of a meal or eaten alone as a snack
- Healthy fries - these fries are baked, not fried, and they use sweet potatoes, which have a wider variety of nutrients than white potatoes
- Beautiful - I mean, come on, that purple color. You just want to devour these fries

Fries Ingredients
- Purple Sweet Potatoes: Several large sweet potatoes will do.
- Spices: nutritional yeast, parsley, garlic powder, salt, hot pepper flakes.
- Lemon Juice: Lemon juice adds some acidity, and also helps the spices stick to the potatoes, since we aren't using any oil. You could sub apple cider vinegar.

Aioli Ingredients
- Walnuts: Many vegan aioli recipes use cashews, but I used walnuts, which offer a distinct nutritional profile and a richer flavor. If you want, you and use cashews instead.
- Garlic: To create the classic aioli flavor.
- Turmeric: I used turmeric spice, but you could use fresh turmeric if you have it on hand
- Non-Dairy Milk: use any non-dairy milk you have. I like oat milk.
- Salt

How to make Oil-Free Purple Sweet Potato Fries with Walnut Turmeric Aioli
Step 1. Preheat the oven to 450°F. Line a baking sheet with parchment paper.
Step 2. Cut the sweet potatoes into a matchstick shape. Place them in a large bowl and toss with the nutritional yeast, parsley, garlic powder salt, hot pepper flakes, and lemon juice.
Step 3. Place on the prepared pan and bake for 30-40 minutes, until the potatoes are soft and slightly browned.

Step 4. Meanwhile, soak the walnuts in boiling water for at least 30 minutes.

Step 5. Drain the walnuts and add to a food processor along with the garlic and turmeric. Blend and slowly add in the milk until you achieve a thick aioli sauce. Season with salt to taste.

Step 6. When the sweet potatoes are cooked, cool slightly then serve with the aioli. Enjoy!

Recipe Prayer
Praise Jesus for the colorful creation that we are blessed to live in. Thank you for beauty. Amen.

Related Recipes
There's no shortage of fries around here... try out some of my favorites!
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📖 Recipe

Oil-Free Purple Sweet Potato Fries with Walnut Turmeric Aioli
Ingredients
- 3 Medium Purple Sweet Potatoes 850g
- ¼ Cup Nutritional Yeast
- 2 Tablespoons Freeze Dried Parsley
- 1 Tablespoon Garlic Powder
- 1 Tablespoon Salt
- 1 Teaspoon Hot Pepper Flakes
- ¼ Cup Lemon Juice
Walnut Turmeric Aioli
- 1 Cup Walnuts
- 6 Cloves Garlic
- 1 Teaspoon Turmeric
- ¾-1 Cup Non-Dairy Milk
- Salt to taste
Instructions
- Preheat the oven to 450°F. Line a baking sheet with parchment paper.
- Cut the sweet potatoes into a matchstick shape. Place them in a large bowl and toss with the nutritional yeast, parsley, garlic powder salt, hot pepper flakes, and lemon juice.
- Place on the prepared pan and bake for 30-40 minutes, until the potatoes are soft and slightly browned.
- Meanwhile, soak the walnuts in boiling water for at least 30 minutes.
- Drain the walnuts and add to a food processor along with the garlic and turmeric. Blend and slowly add in the milk until you achieve a thick aioli sauce. Season with salt to taste.
- When the sweet potatoes are cooked, cool slightly then serve with the aioli. Enjoy!
Nutrition
Nutrition information is an estimate.










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