This air fryer recipe for green beans and onions is a quick and healthy side dish that pairs well with any meal. The air fryer gives the vegetables a delightful crispiness while retaining their natural flavors.
With minimal ingredients and a short cooking time, this dish is perfect for busy weeknights or casual gatherings.
Preparation of Green Beans and Onions
To create the perfect crispy air fryer green beans and onions, start by preparing your vegetables. Trim the ends of the fresh green beans to ensure they cook evenly.
Next, slice a medium onion thinly. This will allow the onion to caramelize beautifully, adding depth to the dish. The combination of bright green beans and golden onions creates an appealing visual contrast.
Seasoning for Flavor
In a large bowl, combine the trimmed green beans and sliced onions. Drizzle with olive oil to give the vegetables a rich flavor and help them crisp up in the air fryer.
Add garlic powder, salt, black pepper, and optional red pepper flakes for a hint of heat. Toss everything together until the vegetables are well coated with the seasonings. This step is essential for ensuring every bite is packed with flavor.
Air Frying Technique
Preheat your air fryer to 400°F (200°C). This high temperature is key to achieving that desired crispiness.
Place the seasoned green beans and onions in the air fryer basket in a single layer. Cooking them this way allows for even air circulation, ensuring that they cook thoroughly.
Cooking Time and Checking Doneness
Cook the vegetables for about 10-12 minutes, shaking the basket halfway through. This helps to promote even cooking and browning.
After the initial cooking time, check for doneness. The green beans should be tender yet slightly crispy. If they need more time, continue cooking for an additional 2-3 minutes.
Serving Suggestions
Once cooked, carefully remove the green beans and onions from the air fryer and transfer them to a serving dish. The vibrant colors and enticing aroma will surely whet your appetite.
Garnish with fresh herbs for an added touch of freshness and flavor. Serve warm as a delightful side dish that complements a variety of main courses.
Nutritional Benefits
This dish is not only delicious but also nutritious. Each serving contains approximately 80 calories, making it a light option for any meal.
With a good balance of healthy fats from the olive oil and fiber from the green beans, this side dish supports a well-rounded diet. Enjoy the crispy texture and rich flavors while knowing you’re making a healthy choice!
Easy Air Fryer Green Beans and Onions Recipe

This recipe features fresh green beans and sliced onions tossed in olive oil and seasonings, then air-fried until tender and crispy. It takes about 15 minutes from start to finish and serves 4 people.
Ingredients
- 1 pound fresh green beans, trimmed
- 1 medium onion, thinly sliced
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon salt, adjust to taste
- 1/2 teaspoon black pepper
- 1/2 teaspoon red pepper flakes (optional)
Instructions
- Prep the Vegetables: Trim the ends of the green beans and slice the onion thinly.
- Season: In a large bowl, combine the green beans, sliced onions, olive oil, garlic powder, salt, pepper, and red pepper flakes. Toss until the vegetables are evenly coated.
- Air Fry: Preheat the air fryer to 400°F (200°C). Place the seasoned green beans and onions in the air fryer basket in a single layer. Cook for 10-12 minutes, shaking the basket halfway through for even cooking.
- Check for Doneness: The green beans should be tender and slightly crispy. If needed, cook for an additional 2-3 minutes.
- Serve: Remove from the air fryer and transfer to a serving dish. Enjoy warm as a side dish.
Cook and Prep Times
- Prep Time: 5 minutes
- Cook Time: 10-12 minutes
- Total Time: 15-17 minutes
- Servings: 4 servings
- Calories: 80kcal
- Fat: 5g
- Protein: 2g
- Carbohydrates: 10g