Gratinated asparagus with Parmesan and breadcrumbs is one of those asparagus recipes that takes me back to my childhood, when as soon as spring began I used to see them appear in the kitchen.
I still remember the smell coming from the oven and the golden crust I always tried to “steal” before anyone else. Since then, this asparagus side dish has become one of my favorites: simple, quick and incredibly tasty.
This oven-baked asparagus version is perfect when you want to bring something healthy but also delicious to the table.
The Parmesan-and-breadcrumb mix creates a crispy gratin that enhances the delicate flavor of the asparagus without overpowering it. And if you’re short on time, you can also make them in the air fryer: the result will still be golden and irresistible, with even faster cooking.
Besides being tasty, they’re also full of benefits: light, cleansing and rich in vitamins and minerals useful for our body. They’re perfect for anyone who wants to eat balanced without giving up flavor, and pair easily with many dishes, from meat and fish to eggs.
The real advantage of this recipe is that it’s made with few ingredients and in very little time, yet always makes a great impression.
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- Difficulty: Very easy
- Cost: Budget-friendly
- Preparation time: 10 Minutes
- Cooking time: 12 Minutes
- Portions: 2 people
- Cooking methods: Electric oven, Air fryer
- Cuisine: Italian
- Seasonality: Spring
Ingredients for gratin asparagus
- 1.1 lb asparagus
- 1.4 oz grated Parmesan (about 1/2 cup)
- 1.1 oz breadcrumbs (about 1/3 cup)
- 1 tsp paprika
- 1 tsp thyme
- to taste fine salt
- 1 spray extra virgin olive oil
Tools
- 1 Pot
- 1 Bowl
- 1 Baking pan
- 1 Air fryer
- Parchment paper
- 1 Colander
Steps for gratin asparagus
To prepare the delicious crispy gratin asparagus start with cleaning: wash the asparagus well under running water and remove the hardest end of the stalk (you can break them with your hands, they will snap at the right point). If they are quite thick, you can also lightly peel the bottom end with a peeler to make them more tender. Bring a pot of lightly salted water to a boil and blanch them for about 5 minutes: this step will make them soft inside but still firm. Drain them with a colander and immediately transfer them to cold or iced water to stop cooking and keep a bright green color, then dry them well with a cloth.
Meanwhile, in a bowl add the grated Parmesan, breadcrumbs, paprika and thyme. Mix everything well.
Line a baking pan (8 x 12 in) with parchment paper or the basket of an air fryer and lay the asparagus side by side. Sprinkle the breadcrumb mixture over them, mixing gently so they get coated as much as possible.
Season with a spray of extra virgin olive oil and cook in the air fryer at 356°F for 8-9 minutes until golden, or in the conventional oven at 392°F for 10-15 minutes until golden. Time may vary slightly depending on the thickness of the asparagus.
Once cooked, serve hot and crispy. Enjoy — Barbara!
Storing the crispy gratin asparagus
Gratin asparagus can be stored in the fridge in an airtight container or wrapped with cling film for one to two days. Before serving, reheat in the oven or air fryer for a few minutes at 356°F to restore crispiness. It’s better to avoid the microwave (it makes them soggy). Alternatively, reheat in a non-stick skillet with a lid for a few minutes.
You can freeze them, but the gratin (cheese/breadcrumbs) tends to lose texture.
If you decide to freeze: place them in a freezer-safe container.
Consume within 1 month.
Thaw in the fridge and then reheat in the oven.
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