Air Fryer Baked Sweet Potatoes

Prep Time: 5 minutes

Ingredients

• 4 medium sweet potatoes (approx. 8–10 oz / 225–280g each, uniform in size and shape)
• 1.5 tbsp olive oil (or avocado oil / melted coconut oil)
• 1 tsp coarse kosher salt (plus extra for finishing)
• 1/2 tsp freshly cracked black pepper
• 1/2 tsp garlic powder (optional)
• 1/2 tsp smoked paprika (optional, for mild warmth)
• 4 tbsp unsalted butter or coconut oil (for serving)

Instructions

Step 1: Scrub and Dry Thoroughly

1. Wash the sweet potatoes thoroughly under cold running water to remove any lingering dirt or debris. Pat them completely dry with a clean kitchen towel or paper towels.
2. Crucial Tip: Removing all moisture from the outer skin is the single most important factor for achieving a crisp texture. Excess water causes steam, resulting in soft skin.

Step 2: Piercing for Steam Release

1. Using a fork, prick each sweet potato 5 to 6 times all around the surface. This creates small ventilation ports for internal steam to escape safely, preventing pressure buildup while allowing internal sugars to caramelize evenly.

Step 3: Oil and Season Generously

1. Drizzle the oil evenly over each sweet potato. Rub the oil thoroughly across the entire surface. Sprinkle the kosher salt, black pepper, garlic powder, and smoked paprika over the oiled skin. Massage the seasonings into the potatoes so every edge is coated.

Step 4: Air Frying Procedure

1. Preheat: Preheat your air fryer to 400∘F400^\circ\text{F} 40 0 ∘ F ( 200∘C200^\circ\text{C} 20 0 ∘ C ) for 3 to 4 minutes.
2. Arrange: Place the seasoned sweet potatoes into the air fryer basket in a single layer. Ensure there is space between each potato for optimal hot air circulation. Do not overcrowd.
3. Cook Phase 1: Set the timer for 40 minutes total. Air fry at 400∘F400^\circ\text{F} 40 0 ∘ F ( 200∘C200^\circ\text{C} 20 0 ∘ C ) for 20 minutes uninterrupted.
4. Flip & Rotate: Open the basket at the 20-minute mark and flip the sweet potatoes over using silicone-tipped tongs to guarantee even heat exposure.
5. Cook Phase 2: Continue cooking for the remaining 20 minutes.
6. Doneness Test: Insert a knife or fork directly into the thickest section of the potato. It should glide through to the center with zero resistance. If there is stiffness, extend cooking by 5-minute increments. (Larger potatoes weighing over 12 oz may require 45–50 total minutes).

Step 5: Rest, Slice, and Fluff

1. Remove the sweet potatoes from the air fryer basket and transfer them to a platter. Let them rest for 5 minutes to allow internal steam to settle. Using a sharp knife, slice lengthwise down the center of each potato, cutting about halfway through. Gently squeeze the ends inward to pop open the flesh. Use a fork to fluff the fluffy orange interior, then drop 1 tablespoon of butter inside each opening.

Nutrition

Calories: 185 kcal185\text{ kcal} 185 kcal · Protein: 2.8 g2.8\text{ g} 2.8 g · Fat: 5.2 g5.2\text{ g} 5.2 g Saturated Fat: 0.7 g0.7\text{ g} 0.7 g · Carbohydrates: 32.5 g32.5\text{ g} 32.5 g Dietary · Saturated Fat: 0.7 g0.7\text{ g} 0.7 g Trans · Fiber: 4.8 g4.8\text{ g} 4.8 g · Sugar: Calories: 185 kcal185\text{ kcal} 185 kcal · Sodium: 580 mg580\text{ mg} 580 mg