Discover the simplicity of a quick side dish with this Air Fryer Asparagus with Lemon and Parmesan. This recipe is not only incredibly easy but also brings a vibrant freshness to your table, with minimal prep and cook time. You’ll find yourself coming back to it repeatedly for its unmatched taste and texture.

- Cuisine: American
- Prep Time: 10 minutes
- Cook Time: 7 minutes
- Total Time: 17 minutes
- Servings: 4
Why You’ll Love This Recipe
- Quick and easy to make with minimal ingredients.
- Uses simple, fresh ingredients for a healthy option.
- Chef-quality results with the convenience of an air fryer.
- Customizable seasoning to your preference.
Ingredients
- 1 lb. fresh asparagus, trimmed and cut diagonally into 2 inch pieces: Provides the base for our dish, offering a crisp, fresh taste and excellent nutrition.
- 1 T olive oil: Helps in getting the asparagus crispy and adds a mild fruity flavor. A light vegetable oil can be used in a pinch.
- Salt and fresh-ground black pepper to taste: Basic seasoning to enhance the natural flavors of the asparagus.
- Zest of one lemon: Adds a pop of citrusy brightness. If lemon isn’t available, lime zest can work.
- Juice of one lemon: Complements the zest with a fresh acidity, balancing the dish.
- 1/4 cup coarsely-grated Parmesan cheese: Offers a salty, umami richness that finishes the dish beautifully. Pecorino Romano is a possible substitute.
How to Make It
Step 1: Prep the Asparagus
Inspect the asparagus to determine if washing is necessary, though most might not require it. Find the natural breaking point to trim any woody ends, ensuring each piece is tender and palatable. Cut into 2-inch diagonal pieces to promote even cooking and a pleasant texture.
Step 2: Season and Arrange
Toss the prepared asparagus with olive oil to achieve an even coating, then season generously with salt and pepper. This not only enhances flavor but also aids in proper cooking. Arrange the seasoned pieces in a single layer in your air fryer basket to ensure uniform crisping.
Step 3: Air Fry to Perfection
If necessary, preheat your air fryer to 400°F (200°C). Cook the asparagus for about 7 minutes, checking them at 5 minutes if you prefer a crisper texture. Look for a slight browning as an indication of readiness.
Step 4: Finish with Lemon and Cheese
While the asparagus cooks, prepare the lemon zest and juice, and measure out the Parmesan. Once the asparagus is done, return it to the mixing bowl and toss with zest and juice for a fresh citrus aroma. The heat helps the flavors meld beautifully.
Step 5: Serve and Enjoy
Transfer the seasoned asparagus to a plate and sprinkle generously with grated Parmesan. The cheese will slightly melt over the warm asparagus, adding a creamy finish. Serve immediately while the dish is hot.
Recipe FAQs
Can I use frozen asparagus?
Frozen asparagus can be used but will likely yield a softer result. Thaw completely and pat dry to minimize excess moisture before cooking.
What if I don’t have an air fryer?
This recipe can be adapted for an oven. Roast the asparagus on a lined baking sheet at 425°F (220°C) for 12-15 minutes, checking halfway through.
How should I store leftovers?
Place leftovers in an airtight container and refrigerate. To retain the best texture, consume within two days. Reheat gently in the air fryer or oven to crisp up again.