Air Fryer Sweet Potatoes

Air Fryer Sweet Potatoes Ingredients

Scroll all the way down for the full recipe.

For The Air Fried Sweet Potatoes

• Sweet Potatoes: You’ll want around 1 pound of sweet potatoes for this air fryer recipe. Start by peeling them, and then chop into pieces that are roughly 1/2-inch in size. While appearance isn’t important for this recipe, I’ve found pieces that generally resemble cubes work best. Inversely, longer sweet potato slices take up too much area space in the air fryer basket and won’t cook evenly.
• Olive Oil: Since we’re air frying, you’ll only need a tablespoon of oil to coat the sweet potato pieces. Use first press extra virgin olive oil for the best results.
• Salt and Pepper: You’ll use these simple, mainstay spices to add subtle flavor. A sprinkle of freshly cracked black pepper is best, but I’ve used the stuff from the shaker with great results as well. Use flakey sea salt or kosher salt in this air fryer sweet potato recipe. They taste better – and the larger salt crystals make it difficult to oversalt your food (unlike an equivalent amount of table salt).

Sriracha Mayo

• Sriracha Sauce: Sriracha is the perfect blend of sweet heat. It’s spicy without being volcanic and one note like many chili sauces out there. And using this as part of the dipping sauce means you can jettison many of the traditional spices you might normally turn to like chili powder, garlic powder, cinnamon, brown sugar, cumin or cayenne pepper. In short, sriracha delivers enough flavor that you can give your spice rack a break. It’s easy to find at your local grocery store – or grab sriracha here on Amazon.
• Mayonnaise: Mayo introduces its trademark creaminess, and helps temper the spice from the sriracha. If you’re making this vegan, just use vegan mayo instead. There are some great vegan options out there these days.
• Miso Paste: This injects a real savory earthiness to the dipping sauce. Miso paste is like the low end of a song, the bass line. Without the bass, the song is only partially complete. Trust me, you’ll miss the umami if you leave the the miso paste out. I use awase miso – which is a mix of red and white miso. But use whatever you have on hand. Read all about miso in this post here.
• Rice Vinegar: Bright with a mellow tartness and sweet undertones, rice vinegar elevates the sauce as a whole. Seasoned rice vinegar typically has added salt and sugar. I used plain rice vinegar for this sweet potato dipping sauce.

How to Cook Sweet Potatoes in an Air Fryer

1. Gather all of your kitchen tools and ingredients.
2. Place your sweet potato pieces in a large bowl. Drizzle with the olive oil and toss so that the pieces are evenly coated. Then sprinkle with salt and pepper and toss again.
3. Turn your air fryer to 400°F – and allow a few minutes for the machine to preheat (like you would an oven).
4. Once hot, brush the bottom of your air fryer cooking basket with a small amount of olive oil to prevent any food from sticking to the cooking surface.
5. Next add the sweet potatoes to the basket in a single layer. If you’re making a large quantity for a holiday meal or dinner party, it’s probably best to cook in multiple batches so that everything cooks evenly.
6. Air fry the sweet potatoes for 10 minutes and flip them. Air fry for another 10 minutes, then check the texture. Are they tender inside with a browned exterior? If so, they’re done. If not, air fry in additional 5 minute intervals until properly cooked. When it comes to cooking time for this recipe, it will largely boil down to what tastes (and looks) best to you.
7. Once cooking is complete, transfer the air fryer sweet potato pieces to a serving plate.
8. Finally, mix the sriracha sauce, rice vinegar, mayonnaise and miso paste in a small bowl until smooth. Serve as a dipping sauce.

How Does an Air Fryer Work?

This is the an overview of the bare-bones basics.

• An air fryer uses a fan to quickly circulate hot air from a heating element around your food. Since your food is suspended inside a cooking basket, the hot air can reach all sides of the food easily. And this is precisely why you don’t want to overfill the basket and potentially create pockets the hot air can’t reach.
• The main benefit is the browning you get on your food (similar to that of deep frying) while using a very small amount of cooking oil.

And you can use an air fryer for way more than simply cooking vegetables like green beans, broccoli and (of course) french fries. You can use it to make a proteins like salmon, shrimp or breaded chicken fingers – or this kimchi and bacon-bit loaded air fryer baked potato.