How do I keep this recipe from turning soggy?

Cook in a single layer, leave space for airflow, and avoid adding too much oil or sauce before the food has crisped.

Can I adjust the seasoning?

Yes. Keep the same cooking method and adjust salt, spice, herbs, citrus, or sauce to match your taste.

How do I know the (450g) lean ground beef (85% lean) is done?

Use the visual cues in the instructions first: the outside should be browned or crisp and the center should be hot and tender. For meat or seafood, confirm doneness with a food thermometer.

Back to Recipes

Beef

Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce

Name: Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Yield: 4 servings
Cuisine: Middle Eastern
Ingredients: 1 lb (450g) lean ground beef (85% lean); 1 cup sweet potato, peeled and cut into 1-inch cubes; 1/4 cup finely chopped onion; 2 garlic cloves, minced; 1/4 cup fresh parsley, chopped; 1 teaspoon ground cumin; 1 teaspoon ground coriander; 1/2 teaspoon smoked paprika; 1/4 teaspoon cayenne pepper (adjust to taste); 1 teaspoon kosher salt; 1/2 teaspoon black pepper; 1 large egg, lightly beaten; 1/4 cup gluten-free breadcrumbs or almond flour; Wooden skewers, soaked in water for 30 minutes; For the Harissa Sauce:; 3 tablespoons harissa paste (store-bought or homemade); 2 tablespoons Greek yogurt (or dairy-free yogurt for a dairy-free option); 1 tablespoon olive oil; 1 teaspoon lemon juice; Salt to taste

By Airfryfeast Test KitchenReviewed by Airfryfeast Editorial TeamPublished Apr 17, 2026 · Updated Jun 16, 2026

Middle Eastern 25 mins air-fryer-friendlyhealthyeasyhigh-proteingluten-freespicycrispfamily-friendlyweeknight-dinner30-minutes-or-lessmeal-prepsavoryv2

Tender, crisp air fryer beef and sweet potato meatball skewers served with a spicy, smoky harissa sauce. A quick, healthy, high-protein, gluten-free Middle Eastern-inspired dish ready in under 30 minutes, perfect for family dinners, meal prep, or weeknight meals.

Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce

Prep 10 min

Cook 15 min

Total 25 min

Servings 4

Difficulty easy

Cuisine Middle Eastern

Ingredients

Servings 4

1 lb (450g) lean ground beef (85% lean)
1 cup sweet potato, peeled and cut into 1-inch cubes
1/4 cup finely chopped onion
2 garlic cloves, minced
1/4 cup fresh parsley, chopped
1 teaspoon ground cumin
1 teaspoon ground coriander
1/2 teaspoon smoked paprika
1/4 teaspoon cayenne pepper (adjust to taste)
1 teaspoon kosher salt
1/2 teaspoon black pepper
1 large egg, lightly beaten
1/4 cup gluten-free breadcrumbs or almond flour
Wooden skewers, soaked in water for 30 minutes
For the Harissa Sauce
3 tablespoons harissa paste (store-bought or homemade)
2 tablespoons Greek yogurt (or dairy-free yogurt for a dairy-free option)
1 tablespoon olive oil
1 teaspoon lemon juice
Salt to taste

Ingredients for Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce

Instructions

Preheat your air fryer to 400°F (200°C) for 5 minutes while preparing the ingredients.
Boil or steam the sweet potato cubes for 6-7 minutes until just tender but not mushy. Drain and set aside to cool slightly.
In a large bowl, combine the ground beef, finely chopped onion, minced garlic, chopped parsley, cumin, coriander, smoked paprika, cayenne pepper, salt, and black pepper. Mix well to evenly distribute the spices.
Add the beaten egg and gluten-free breadcrumbs or almond flour to the meat mixture. Mix gently but thoroughly to combine.
Divide the mixture into 16 equal portions. Shape each into a small meatball approximately 1.25 inches in diameter.
Thread the meatballs and sweet potato cubes alternately onto the soaked wooden skewers, starting and ending with a meatball. Each skewer should have 4 meatballs and 3 sweet potato cubes.
Place the skewers in the preheated air fryer basket in a single layer, leaving space between each for proper air circulation.
Air fry at 400°F (200°C) for 12-15 minutes, turning the skewers halfway through cooking, until the meatballs are cooked through with a golden-brown crust and the sweet potatoes are crisp-tender with slight caramelization.
While cooking, prepare the harissa sauce by mixing harissa paste, Greek yogurt, olive oil, lemon juice, and salt in a small bowl until smooth.
Remove the skewers from the air fryer and let them rest for 2 minutes before serving.
Serve warm with the spicy harissa sauce on the side for dipping.

Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce cooking in the air fryer

Tips

Air Fryer Model Notes

Cook Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce in a single layer when possible. Basket models may need batches; oven-style models may need a tray rotation halfway through for even browning.

Crispiness Control

Pat the lean ground beef dry, avoid crowding, and use only a light coat of oil or sauce before cooking. Add wet sauces near the end when you want the outside to stay crisp.

Doneness Cues

Look for browned edges, a hot center, and the texture described in the instructions. For meat or seafood, confirm doneness with a thermometer instead of relying only on color.

Reheat In The Air Fryer

Reheat leftovers at 325 F to 350 F in a single layer until hot and crisp again. Add fresh herbs, citrus, or sauce after reheating.

Frequently Asked Questions

Can I make Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce ahead of time?: You can prep the ingredients and seasoning ahead, but air fry close to serving for the best texture.
How do I keep this recipe from turning soggy?: Cook in a single layer, leave space for airflow, and avoid adding too much oil or sauce before the food has crisped.
Can I adjust the seasoning?: Yes. Keep the same cooking method and adjust salt, spice, herbs, citrus, or sauce to match your taste.
How do I know the (450g) lean ground beef (85% lean) is done?: Use the visual cues in the instructions first: the outside should be browned or crisp and the center should be hot and tender. For meat or seafood, confirm doneness with a food thermometer.

Ingredient Replacements

Customize this Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce recipe according to your dietary preferences or ingredient availability with these substitution ideas:

Ground Beef: Swap for lean ground turkey or chicken for a lighter option, or ground lamb for a deeper, authentic Middle Eastern flavor. For vegetarians, use mashed chickpeas or textured vegetable protein (TVP) to replace meat.
Sweet Potato: Substitute with butternut squash cubes or regular potatoes for milder flavor and texture. For low-carb diets, try roasted cauliflower florets.
Gluten-Free Breadcrumbs / Almond Flour: Use crushed gluten-free crackers, oat flour, or coconut flour as gluten-free binders. Almond or coconut flour also works well for keto-friendly versions.
Egg: Replace with a flaxseed egg (1 tbsp ground flaxseed mixed with 3 tbsp water) or chia egg to make the recipe vegan-friendly.
Greek Yogurt in Harissa Sauce: Use nondairy yogurt such as coconut or almond yogurt to keep it dairy-free and vegan.
Harissa Paste: If unavailable, blend chili paste or powder with smoked paprika, garlic powder, and cayenne pepper to mimic smoky, spicy harissa flavors.

These replacements keep the recipe air-fryer-friendly, quick, easy, and maintain its healthy, gluten-free, high-protein, family-friendly qualities while offering flexibility for diverse tastes and diets.

Storage

Store leftover Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce in an airtight container in the refrigerator for up to 3 days. Cool the food before sealing so excess steam does not soften the texture.

Freeze only if the main ingredient and coating are freezer-friendly. Wrap tightly and freeze for up to 1 month, then thaw overnight in the refrigerator before reheating.

Reheat in the air fryer at 325 F to 350 F in a single layer until hot and crisp again. Add fresh herbs, citrus, or sauce after reheating for the best flavor.

Read related air fryer guides and cooking tips.

More Recipes

Explore more recipes you may like.

Reviews

Rate this recipe and share a photo of your result.

No reviews yet.

Air Fryer Beef and Sweet Potato Meatball Skewers with Spicy Harissa Sauce

Recipe Details

Ingredients

Instructions