Looking for a healthy and delicious air fryer cauliflower recipe? This crispy, tender cauliflower is tossed in olive oil and seasoned with salt and pepper, then air fried to perfection. Served with a creamy lemon-garlic aioli, it’s the ideal side dish or snack. Easy to make and packed with flavor, this air fryer cauliflower recipe is a great way to enjoy a low-carb, gluten-free dish that’s perfect for meal prep or as a party appetizer. If you’re craving a quick and flavorful vegetable dish, this air fryer cauliflower is your new go-to recipe!

Ingredients:
For the Lemon-Garlic Aioli (Optional):
- 3 tablespoons mayonnaise
- 1 clove garlic, minced
- 1 ½ teaspoons lemon juice
- 1 pinch lemon zest
- ¼ teaspoon salt
For the Cauliflower:
- 1 pound cauliflower, cut into bite-sized florets (see notes)
- 1 ½ tablespoons extra virgin olive oil
- ½ teaspoon salt
- Freshly cracked black pepper
Instructions:
- Prepare the Lemon-Garlic Aioli (Optional):
In a small bowl, combine the mayonnaise, minced garlic, lemon juice, lemon zest, and salt. Stir well to combine. Refrigerate the aioli until ready to serve. - Prepare the Cauliflower:
Preheat your air fryer to 380°F (190°C).
In a large bowl, toss the cauliflower florets with olive oil until evenly coated. Sprinkle with salt and freshly cracked black pepper. - Air Fry the Cauliflower:
Place the seasoned cauliflower into the air fryer basket, spreading them out in a single layer. Be careful not to overcrowd.
Air fry for 16-17 minutes, shaking the basket halfway through to ensure even cooking. - Serve:
Once the cauliflower is golden and crispy, remove from the air fryer. Serve hot with a side of the lemon-garlic aioli, if desired.
Why You’ll Love This Recipe
This air fryer cauliflower is a quick, healthy, and flavorful side dish or snack. The cauliflower comes out crispy on the outside and tender on the inside, with a burst of flavor from the lemon-garlic aioli. It’s a perfect vegetable dish for anyone looking to add more nutritious options to their meals, while still indulging in bold flavors.
Tips
- For the crispiest cauliflower, make sure the florets are cut into uniform sizes and spread out in a single layer in the air fryer basket. Overcrowding will result in uneven cooking.
- If you prefer a stronger garlic flavor in the aioli, feel free to add an extra clove of garlic.
- Shaking the basket halfway through ensures that all sides of the cauliflower get crispy.
Variations and Substitutions
- Spicy Kick: Add a pinch of red pepper flakes or cayenne pepper to the cauliflower seasoning for some heat.
- Vegan Version: Use vegan mayonnaise for a dairy-free and vegan-friendly option for the aioli.
- Other Aioli Flavors: Try adding a teaspoon of Dijon mustard or a handful of fresh herbs like parsley or chives to the aioli for extra flavor.
FAQs
Can I make this recipe without an air fryer?
Yes! You can roast the cauliflower in the oven at 400°F (200°C) for 25-30 minutes, flipping halfway through, until it’s crispy and golden.
How do I store leftovers?
Leftover cauliflower can be stored in an airtight container in the fridge for up to 3 days. To reheat, place it in the air fryer for a few minutes to regain its crispiness.
Is the aioli necessary?
The aioli is optional, but it adds a delicious creamy and tangy flavor that pairs perfectly with the roasted cauliflower. If you prefer, you can enjoy the cauliflower without it or substitute with a different dipping sauce.
Serving and Suggestions
This air fryer cauliflower makes a great side dish for any meal, from grilled chicken to pasta or even as a standalone snack. Serve it alongside your favorite dipping sauce, like ranch, tzatziki, or the lemon-garlic aioli, for extra flavor. It’s perfect for a healthy snack or as part of a Mediterranean-inspired meal.
Air Fryer Cauliflower with Lemon-Garlic Aioli Recipe
4
servings5
minutes17
minutesIngredients
For the Lemon-Garlic Aioli (Optional):
3 tablespoons mayonnaise
1 clove garlic, minced
1 ½ teaspoons lemon juice
1 pinch lemon zest
¼ teaspoon salt
For the Cauliflower:
1 pound cauliflower, cut into bite-sized florets (see notes)
1 ½ tablespoons extra virgin olive oil
½ teaspoon salt
Freshly cracked black pepper
Directions
- Prepare the Lemon-Garlic Aioli (Optional):
- In a small bowl, combine the mayonnaise, minced garlic, lemon juice, lemon zest, and salt. Stir well to combine. Refrigerate the aioli until ready to serve.
- Prepare the Cauliflower:
- Preheat your air fryer to 380°F (190°C).
- In a large bowl, toss the cauliflower florets with olive oil until evenly coated. Sprinkle with salt and freshly cracked black pepper.
- Air Fry the Cauliflower:
- Place the seasoned cauliflower into the air fryer basket, spreading them out in a single layer. Be careful not to overcrowd.
- Air fry for 16-17 minutes, shaking the basket halfway through to ensure even cooking.
- Serve:
- Once the cauliflower is golden and crispy, remove from the air fryer. Serve hot with a side of the lemon-garlic aioli, if desired.
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