Truffle Aioli Sweet Potato Chips

Name: Truffle Aioli Sweet Potato Chips
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 4 servings
Ingredients: 2 large sweet potatoes; 2 tablespoons olive oil; Salt to taste; Optional: Pepper or paprika for seasoning; 1/2 cup mayonnaise; 1 tablespoon fresh lemon juice; 1-2 cloves garlic, minced; 1 teaspoon truffle oil (or to taste); Salt and pepper to taste

Highlighted under: Bright & Healthy Bites

I absolutely love making these Truffle Aioli Sweet Potato Chips! The combination of earthy truffle oil with the creamy aioli provides a luxurious dip that complements the sweet, crisp chips perfectly. After numerous attempts to find the right balance of flavors, I can confidently say this version is a hit! I appreciate how simple ingredients transform into an elegant snack that is perfect for gatherings or a quiet night in. Let me share with you how this recipe works its magic.

Created by

Emily

Last updated on 2026-01-20T12:29:28.377Z

When I first tried making sweet potato chips, I struggled to get them perfectly crispy without burning. After testing different slicing techniques and cooking times, I found that a mandoline slicer produces the thinnest chips, ensuring they crisp up beautifully. Baking them at a lower temperature for a longer duration allows the sugars in the sweet potatoes to caramelize, enhancing the flavor.

What really elevates these chips is the homemade aioli. Using quality olive oil and fresh garlic truly makes a difference. I mix in a few drops of truffle oil to add a touch of sophistication and depth. The rich flavors of the aioli combined with the sweet chips are simply irresistible!

        Why You'll Love This Recipe
        The delightful crunch of sweet potato chips paired with a luxurious truffle aioli.
Homemade aioli is rich, creamy, and customizable to your taste.
Perfectly suited for any gathering or a cozy night at home!

      

Choosing the Right Sweet Potatoes

Opt for firm, vibrant sweet potatoes for this recipe, as they yield the best texture and flavor. Look for medium to large potatoes that feel heavy for their size, indicating moisture and sweetness. Avoid any with soft spots or blemishes, as these can affect the final crunch of your chips. Purple or orange varieties can both work, but I find that orange sweet potatoes bring a natural sweetness that pairs beautifully with the truffle aioli.

When slicing the sweet potatoes, uniform thickness is crucial for even cooking. I highly recommend using a mandoline slicer, which allows for slices as thin as 1/8 inch, ensuring crispy edges while maintaining a slightly chewy center. If you prefer a thicker chip, just increase the baking time slightly, but keep a close eye to prevent burning.

Perfecting Your Aioli

Homemade aioli can truly elevate this dish, and it's surprisingly straightforward to make. Start with high-quality mayonnaise, as this is the base of your aioli. If you want a fresher flavor, consider using homemade mayonnaise, but remember that the flavor balance must be precisely right to shine through the truffle oil.

The key to a punchy aioli is in the garlic. I recommend using fresh garlic for a pronounced flavor, but if you're short on time, garlic powder is a decent substitute. When making the dip, mix the ingredients until they're glossy and fully incorporated, ensuring the garlic is evenly distributed. Adjust the seasoning and truffle oil until the flavor is just right for your palate.

Ingredients

Gather the following ingredients for a flavorful experience:

Sweet Potato Chips

2 large sweet potatoes
2 tablespoons olive oil
Salt to taste
Optional: Pepper or paprika for seasoning

Truffle Aioli

1/2 cup mayonnaise
1 tablespoon fresh lemon juice
1-2 cloves garlic, minced
1 teaspoon truffle oil (or to taste)
Salt and pepper to taste

Make sure to have everything at hand for a smooth cooking experience!

Instructions

Follow these steps to create your delicious chips and aioli:

Prepare the Sweet Potatoes

Preheat your oven to 400°F (200°C). Wash the sweet potatoes thoroughly, then slice them thinly using a mandoline slicer. Toss the slices in olive oil and sprinkle with salt.

Bake the Chips

Spread the sweet potato slices in a single layer on a baking sheet. Bake for 15-20 minutes, flipping halfway through, until crispy and golden.

Make the Aioli

In a bowl, combine the mayonnaise, lemon juice, minced garlic, and truffle oil. Mix well and season with salt and pepper to taste. Adjust the amount of truffle oil to your preference.

Serve

Once the chips are ready, remove them from the oven and let them cool for a few minutes. Serve the sweet potato chips with the truffle aioli for dipping.

Enjoy your homemade chips and aioli!

Pro Tips

For an extra flavor boost, try adding herbs like rosemary or thyme to the sweet potato chips before baking.

Serving Suggestions

These Truffle Aioli Sweet Potato Chips are perfect for entertaining. You can serve them on a rustic wooden platter alongside fresh herbs for a beautiful presentation. Consider pairing them with a light sparkling wine or a crisp beer to enhance the flavors. They're also great with a simple green salad or as an appetizer before a dinner party.

For a fun twist, try using different seasonings on your sweet potato chips before baking. A sprinkle of nutritional yeast can add a cheesy flavor, while a dash of cayenne pepper will give them a nice kick. Experimenting with toppings not only keeps things interesting but also allows you to cater to different taste preferences.

Make Ahead and Storage

If you're planning a gathering, you can prep the sweet potato chips in advance. Slice and season the sweet potatoes, then store the uncooked slices in an airtight container in the refrigerator for up to 24 hours. When you're ready to bake them, simply follow the baking instructions as usual. This will save you time and allow you to enjoy your event without being stuck in the kitchen.

As for leftovers, store any uneaten sweet potato chips in an airtight container at room temperature for up to two days. If you notice them losing their crispness, you can re-crisp them in the oven at 375°F (190°C) for about 5-10 minutes. The aioli can be kept in the refrigerator for up to a week, making it a great dip for other snacks too!

Questions About Recipes

→ Can I use regular potatoes instead of sweet potatoes?

Yes, you can use regular potatoes, but the flavor and texture will be different.

→ How can I make the aioli vegan?

You can substitute mayonnaise with a vegan mayo alternative to make the aioli vegan.

→ How long can I store leftover chips?

Stored in an airtight container, the chips can last for up to 3 days, but they're best enjoyed fresh.

→ Can I add other seasonings to the chips?

Absolutely! Feel free to experiment with your favorite spices like cayenne pepper or garlic powder.