These air fryer sweet potato cubes are crispy on the outside, tender on the inside, and packed with simple savory flavor. They cook fast, use minimal ingredients, and make the perfect easy side dish for any meal.
This recipe is part of our Side Dishes for Two collection.
Time
Prep: 10 minutes
Cook: 12 minutes
Total: 22 minutes
Servings: 2
Equipment
- Air fryer – cooks the potatoes quickly with crispy edges
- Knife Set – for even 1-inch cubes (important for even cooking)
- Mixing Bowl Set – helps coat everything evenly
Other useful tools
- Cutting board
- Measuring spoons
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Why You’ll Love This Recipe
- Crispy edges without deep frying
- Ready in under 25 minutes
- Budget-friendly and simple
- Perfect small-batch side dish
- Works with many main dishes
Ingredients for Air Fryer Sweet Potato Cubes
- 2 small sweet potatoes (or 1 large, about 1 lb)
- 2 tablespoons olive oil
- ½ teaspoon garlic powder
- ½ teaspoon paprika
- ¼ teaspoon salt
- Dash black pepper
Ingredient Notes
- Sweet potatoes: Cut evenly so they cook at the same rate
- Olive oil: Helps crisp the outside
- Paprika: Adds mild warmth without heat
How to Make Air Fryer Sweet Potato Cubes
- Wash, peel, and cut sweet potatoes into 1-inch cubes.
- Add cubes to a bowl and toss with olive oil and seasonings until evenly coated.
- Preheat air fryer to 400°F for 2–3 minutes.
- Add potatoes in a single layer (cook in batches if needed).
- Air fry for 10–12 minutes, shaking halfway through.
- Cook until edges are golden and slightly crisp.
Tips
- Don’t overcrowd the basket — this is the #1 reason they don’t crisp
- Cut evenly for consistent cooking
- Shake halfway for even browning
Options & Variations
- Add cinnamon for a sweet version
- Sprinkle Parmesan after cooking for a savory boost
- Add cayenne for a spicy version
Serving Suggestions
Serve these with:
Storage
- Store in the fridge up to 3 days
- Reheat in air fryer at 375°F for 3–5 minutes
- Not ideal for freezing (texture softens)
Budget Tips
- Sweet potatoes are one of the cheapest vegetables year-round
- Buy larger ones and cut them yourself instead of pre-cut
Frequently Asked Questions
Do I have to peel sweet potatoes?
No, you can leave the skin on for extra texture.
Why aren’t mine crispy?
Most likely overcrowding or too much moisture.
Can I make these in the oven?
Yes — roast at 425°F for 25–30 minutes, flipping halfway
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