Air Fryer Sweet Potato Cubes – Crispy, Healthy, and Ready in Under 15 Minutes
Craving a savory, guilt-free side dish? These air fryer sweet potato Cubes are everything you need for a delicious and healthier take on classic fries. Made with simple ingredients like sweet potatoes, Cajun spice, and Tajin, this air fryer sweet potato fries recipe is crispy on the outside, fluffy inside, and bursting with flavor. Whether you're after a low-fat, less calories alternative or need a fast, air fryer baked sweet potato Cubes option for your weekly meal prep, this recipe fits perfectly. Best of all, it’s naturally gluten-free, paleo-friendly, and works well for Weight Watchers.
Recipe at a Glance
· Prep Time: 5 minutes
· Cook Time: 12-15 minutes
· Total Time: 20 minutes
· Servings: 4
· Calories: 160 per serving
· Protein: 4g per serving
Why You’ll Love These Sweet Potatoes
· Crispy air fryer sweet potato fries every time
· Quick and cooked in less than 15 minutes
· Less fat and less calories than deep fried versions
· Perfect for air fryer batch cooking and weekly meal prep
· Naturally gluten-free and can be made with no oil
· Naturally gluten-free and customizable with add-ins
· Delicious with seasoning for sweet potato fries air fryer combos
· Easy to customize: make sweet potato wedges, chips, or strips
Ingredients
· 2 large sweet potatoes (peeled and cut into cubes, thin fries or wedges)
· 1 teaspoon Tajin spice
· 2 teaspoons salt
· 1.5 teaspoons Cajun spice
Optional Add-ins:
· 1 cup cooked tater tots (for a tater tot breakfast casserole)
· Cooked bacon or sausage for a loaded breakfast casserole
· Chopped spinach or peppers for extra veggies
Instructions
1. Wash and peel sweet potatoes. Cut into uniform fry-sized sticks or wedges. For extra crispiness, try soaked sweet potato fries air fryer style by soaking in cold water for 20 minutes. Pat dry thoroughly.
2. Toss sweet potatoes in Cajun spice, Tajin, and salt. Add a small amount of oil if not avoiding it. You can also skip oil for air fryer sweet potato fries no oil.
3. Preheat air fryer to 400°F. Arrange fries in a single layer without overcrowding. Cook for 12–15 minutes, shaking the basket halfway for even crisping.
4. Optional: Sprinkle Mozzarella cheese during the last 2 minutes for melty, crispy cheesy chips. Serve hot with your favorite air fryer sweet potato fries dipped sauce like garlic aioli or sriracha mayo.
Nutrition
· Calories: 160
· Protein: 4g
· Fiber: 3g
Tips & Customizations
· Use thin or crinkle cuts for crispy chips texture
· Try air fryer sweet potato wedges for a chunkier bite
· Use smoked paprika instead of Cajun spice for a milder version
· For double cook sweet potatoes air fryer style, cook once at 375°F for 10 minutes, then again at 400°F for 5 minutes
· Want a gluten-free or paleo version? Just skip cheese
· Try different seasonings like garlic powder, smoked paprika, or Italian herbs for varied flavor profiles
Meal Prep & Storage
Store in fridge for up to 4 days in airtight containers
Reheat in air fryer at 350°F for 3–4 minutes
Freeze after first cook cycle, then re-crisp from frozen for 6–8 minutes
Perfect for busy days, holiday meals, or a weekly meal prep session!
Frequently Asked Questions
Q: How to cut sweet potato fries for air fryer?
A: Cut into uniform sticks about ¼ inch thick to cook evenly.
Q: Can I use frozen sweet potato chips?
A: Yes! Just reduce seasoning slightly and increase cook time by 2–3 minutes.
Q: What’s the best oil for air fryer sweet potato fries?
A: Avocado oil or olive oil for high smoke point and flavor.
Q: Are these Weight Watchers friendly?
A: Yes! Especially when made with no oil and cheese omitted.
Q: How do I get crispy air fryer sweet potato fries every time?
A: Soak, pat dry, avoid overcrowding, and use high heat
Final Thoughts
These simple air fryer sweet potatoes are your new go-to side dish. Whether you're craving crispy air fryer sweet potato fries, want a nutritious air fryer baked sweet potato fries alternative, or need a go-to snack that’s healthier than deep fried, this recipe has you covered. Packed with flavor and quick to make, it fits seamlessly into your weekly meal prep, paleo plans, and guilt-free cravings. Try it once and you’ll be making it on repeat!
Tried this recipe? Let us know what you think and leave a comment below—What twists would you make?
