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.

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; 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 Editorial TeamPublished Apr 17, 2026 | Updated Jun 16, 2026

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

Start cooking

Air fryerMiddle EasternEasyAir Fryer Friendly

Prep Time10 mins

Cook Time15 mins

Total Time25 mins

Servings4

Temperature400°F / 200°C

Ingredients

Servings4

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

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.

Recipe guidance

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.

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.

FAQ

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.