Sweet Potato Chips in the Air Fryer | Crispy, Healthy & Easy
Introduction: Guilt-Free Crunch in Minutes
Sweet potato chips made in the air fryer are the perfect balance of crispy edges, soft centres, and wholesome goodness. They’re healthier than traditional deep-fried chips and cook faster than oven-baked ones — all with minimal oil and maximum flavour. Whether you’re making a snack, side dish, or part of a healthy lunch, air fryer sweet potato chips are quick, easy, and totally satisfying.
Keter Manor Outdoor Apex Double Door Garden Storage Shed (6 x 8ft)
A durable and stylish beige and brown garden storage shed perfect for storing garden tools, equipment, bikes, and outdoor essentials. Weather-resistant, low maintenance, and ideal for any garden or allotment setup.
🌱 Compost & Soil Improvers
Give your garden beds a boost before winter with compost and organic matter.
Shop Compost & Soil Improvers
🌿 Autumn Plant Feed & Fertiliser
Prepare your soil for autumn planting with suitable fertilisers and soil nutrients.
Browse Garden Fertilisers
🥬 Seed Trays & Propagation Kits
Keep growing through autumn by starting suitable hardy crops under cover.
Shop Seed Trays
Why You’ll Love Sweet Potato Chips in the Air Fryer
- ✅ Quick & Convenient – Ready in 15–20 minutes
- ✅ Healthier Than Fried – Less oil, same crispy texture
- ✅ Naturally Gluten-Free & Vegan – Great for many diets
- ✅ Crispy & Flavourful – Perfectly seasoned with endless variations
Ingredients
- 2 medium sweet potatoes
- 1 tbsp olive oil or spray oil
- ½ tsp sea salt
- ½ tsp black pepper
- Optional extras: paprika, garlic powder, cumin, cinnamon, or chilli flakes
How to Make Sweet Potato Chips in the Air Fryer – Step-by-Step
Step 1: Prep the Sweet Potatoes
- Wash and peel the sweet potatoes (optional – the skin adds extra fibre).
- Slice into thin chips (around 1cm thick) or wedges for chunkier chips.
- Try to keep them uniform in size for even cooking.
Step 2: Season
- Place chips in a bowl, drizzle or spray with olive oil.
- Add salt, pepper, and your choice of spices.
- Toss well to coat evenly.
Step 3: Air Fry
- Preheat your air fryer to 190°C (if your model requires preheating).
- Spread chips in the basket in a single layer – cook in batches if needed.
- Air fry for 12–16 minutes, shaking halfway through.
- Chips are done when golden, crisp at the edges, and tender in the middle.
? For extra crispiness: Air fry an extra 2–3 minutes, but watch closely to avoid burning.
Serving Suggestions
- Pair with burgers, wraps, or grilled meats
- Serve with dips like garlic mayo, ketchup, or hummus
- Add to bowls with quinoa, roasted veg, and tahini
- Sprinkle with fresh herbs or a squeeze of lime for a zesty finish
Flavour Variations
- Smoky & Spicy: Add paprika, cayenne, and cumin
- Sweet & Savoury: Sprinkle with cinnamon and sea salt
- Zesty: Finish with lemon or lime zest
- Cheesy: Dust with nutritional yeast or grated Parmesan before serving
Tips for Crispy Air Fryer Sweet Potato Chips
- Cut chips evenly for uniform cooking
- Don’t overcrowd the basket — air circulation is key
- Pat chips dry before oiling to remove surface moisture
- Shake or turn halfway through for even crisping
- Eat straight away — they’re best hot and fresh!
Storage & Reheating
- Store in the fridge for up to 2 days (they’ll soften over time)
- Reheat in the air fryer at 180°C for 3–5 minutes to crisp them up again
- Not suitable for freezing once cooked, but you can freeze uncooked chips
Conclusion
Sweet potato chips in the air fryer are a game-changer — fast, healthy, and irresistibly tasty. With just a handful of ingredients and a few simple steps, you’ll have a batch of crispy, golden chips ready to enjoy. Whether you serve them as a side, snack, or part of a full meal, they’re guaranteed to become a regular in your recipe rotation.