Air Fryer Sweet Potato Fries (Extra Crispy)

Crispy-on-the-outside, fluffy-on-the-inside sweet potato fries made in the air fryer with a cornstarch trick - no soaking required.

Air Fryer Sweet Potato Fries (Extra Crispy)
Prep Time: 10 mins
Cook Time: 15 mins
Servings: 3
Difficulty: Easy

Ingredients

  • 2 unit Sweet potatoes
  • 1 tbsp Cornstarch
  • 1 tbsp Avocado oil
  • 1 tsp Smoked paprika
  • 0.5 tsp Garlic powder
  • 0.75 tsp Kosher salt
  • 0.25 tsp Black pepper

Step-by-Step Instructions

  1. Step 1: Cut the fries

    Scrub the sweet potatoes and cut into uniform 1/4-inch batons. Consistent size = even cooking.

  2. Step 2: Coat with cornstarch

    Toss the fries with oil, then dust with cornstarch, paprika, garlic powder, salt, and pepper until every piece is evenly coated.

  3. Step 3: Air fry

    Preheat to 390F (200C). Add fries in a single layer and cook 12 minutes, then shake and cook 3 more minutes until deeply golden.

  4. Step 4: Serve hot

    Season with an extra pinch of salt immediately after cooking and serve with chipotle mayo or ketchup.

Ingredient Substitutions & Expert Guide

## Air Fryer Sweet Potato Fries: Actually Crispy Sweet potatoes contain less starch and more sugar than russets, which is why they crisp up reluctantly. The fix is a light cornstarch dusting - it creates a dry surface film that turns beautifully golden under the air fryer's convection blast. --- ## Why This Is The Best Sweet Potato Fries Recipe Sweet potatoes are stubbornly soft, which is why most "crispy" versions fail. The cornstarch trick creates a dry film that turns shatteringly golden in the air fryer - a genuinely crispy fry that is still healthier than deep-fried. ## Ingredient Substitutions - **Cornstarch**: arrowroot powder or potato starch work at the same ratio. - **Oil**: olive oil or canola are fine; skip the spray and use 1 tsp oil tossed in. - **Seasoning**: swap paprika for curry powder or cinnamon for a sweet-savory twist. ## Storage & Reheating Fries don't reheat well in a microwave - do it right: 4 minutes at 380F (195C) in the basket brings 90% of the crunch back. Store up to 3 days. ## Pro Serving Ideas Pair with smash burgers, fish tacos, or a spicy chipotle mayo dip. A squeeze of lime right before serving brightens them beautifully. ## Air Fryer Tip Uniform 1/4-inch batons are the difference between crunchy edges and raw centers - take the extra 2 minutes to match sizes.

Frequently Asked Questions

How long do I cook Air Fryer Sweet Potato Fries (Extra Crispy) in the air fryer?

Cook for approximately 15 minutes at the recommended temperature, flipping halfway for maximum crispiness.

What is the preparation time for Air Fryer Sweet Potato Fries (Extra Crispy)?

Prep time takes about 10 minutes to season and prepare before air frying.

How many servings does this Air Fryer Sweet Potato Fries (Extra Crispy) yield?

This recipe makes 3 standard servings. You can adjust the portions using the interactive servings scaler on our recipe card.

What is the secret chef tip for the best Air Fryer Sweet Potato Fries (Extra Crispy)?

Do not skip the cornstarch - it is the single biggest factor for real crispiness.