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Cauliflower Gratin in the Air Fryer

Creamy cauliflower gratin – tender cauliflower in rich cheese sauce with a crispy golden top

Discover a new way to enjoy the classic cauliflower gratin with this updated recipe made in the air fryer – perfected for a crispy and creamy taste experience.

June 4, 2026
Rating: 4.50
(2)

Cauliflower gratin in the air fryer has long been a favorite among many, with its creamy cheese sauce and delicious flavor. But what happens when we take this classic cauliflower dish and give it a modern upgrade?

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Estimated reading time: 3 minutes

Why make cauliflower gratin in the Air Fryer?

Cauliflower gratin in the air fryer lets us achieve the perfect combination of a tender, creamy interior and a crispy, golden-brown surface — all with a significantly shorter cooking time than traditional methods.

What gives cauliflower gratin its flavor character?

This cauliflower recipe is a lavish and hearty dish that combines the mild, slightly nutty flavor of cauliflower with a rich, full-bodied and creamy cheese sauce. The creamy texture of the cooked cauliflower is perfectly complemented by the crispy topping, which adds a contrast in both flavor and texture. All in all, cauliflower gratin is a balance between mildness, creaminess and a crunchy texture that appeals to both the senses and the palate.

The perfect glass of wine for the cauliflower gratin

The creamy cheese sauce and the mild cauliflower call for a white wine with body and character. We recommend a glass of Louis Latour Grand Ardèche Chardonnay. This French, oak-aged white wine offers lovely, rounded notes that harmonize beautifully with the gratin’s crunchy topping and rich flavor. Pour a cool glass and let it accompany this delightful meal. Enjoy!

How do you get the gratin tender inside and crispy outside but not dry?

Achieving the perfect texture in a cauliflower gratin requires careful attention to the details of the cooking process. By lightly boiling the cauliflower before using it in the gratin, we achieve a tender and soft interior texture. When we cook the gratin in the air fryer, we ensure that it turns crispy without drying out by using hot-air technology. It’s also important to add enough cheese sauce to keep the cauliflower juicy and delicious during cooking.

Can you add meat such as bacon and ham to the cauliflower gratin?

Of course, you can add extra flavor and protein to your cauliflower gratin by including meat such as bacon or ham. These ingredients add an extra layer of salt and umami to the dish and can complement the creamy cauliflower base perfectly. You can either fry the meat lightly first and mix it into the cheese sauce, or you can layer it between the cauliflower for a richer taste experience.

Make a delicious shellfish variation with: 200 g shrimp, peeled and cleaned. 200 g crayfish tails, thawed if frozen. Add them to the dish just before it goes into the air fryer.

Tips and tricks from the author: Morten Jensen

What do you serve with a cauliflower gratin in the Air Fryer?

Cauliflower gratin in the air fryer is a versatile dish that can be served as a delicious main course, or you can use it as a side dish for a larger meal. To complete the meal, you can serve your cauliflower gratin with a fresh green salad or juicy vegetables to add a light and refreshing contrast to the rich and creamy gratin. A freshly baked bread or a crispy baked potato would also be perfect for soaking up the extra cheese sauce.

Conclusion on the cauliflower gratin in the Air Fryer

Cauliflower gratin in the air fryer is a fantastic way to upgrade a classic dish and add an extra dimension of flavor and texture. With the help of the air fryer’s advanced technology, you can achieve the perfect balance between a tender, creamy interior and a crispy, golden-brown surface — all in a fraction of the time it would take in a traditional oven.

Recipe

Creamy golden cauliflower gratin from the air fryer

Cauliflower Gratin in the Air Fryer

Morten Jensen
A delicious and creamy cauliflower gratin, perfectly cooked in an air fryer. This recipe combines the soft texture of boiled cauliflower with a wonderful cheese sauce and a crispy topping, all without needing a traditional oven.
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4.50 fra 2 votes
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Cooking Guide

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Prep time 15 minutes
Cook time 15 minutes
Total Time 30 minutes
Course Salad, Tilbehør
Cuisine Danish
Servings 4 pcs
Calories 724

Cost of the dish

Prices may vary depending on where you shop.

Our estimate is based on average food prices for the current year 2026.

Estimated price for the whole dish:

$ 10

Airfryer size

All our recipes are tested in a Philips Airfryer 2000 Series NA230/00 – 6.2 L

See the Philips Airfryer 2000 here.

Does the recipe fit my Airfryer?

If you’re unsure, you can always reduce by one serving in the recipe, or click the 0.5x button.

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Read our official guide here.

Recommended equipment

  • 1 Air fryer
  • 1 Silikone form
  • 1 Bowl
  • 1 Pot
  • 1 Turner

Shopping list

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Ingredients

  • 1 pcs head of cauliflower
  • 4 dl grated cheddar cheese
  • 1 dl parmesan cheese
  • 2 ½ dl cream
  • 2 tbsp butter
  • 2 tbsp plain flour
  • 1 tsp Salt and pepper
  • 1 dl panko breadcrumbs
  • 1 bunch Fresh parsley

How to make it

  • Preheat the air fryer to 180°C.
    (Preset it, or let it run for a couple of minutes before cooking)
  • Boil 1 pcs head of cauliflower as florets in lightly salted water in a pot for about 5 minutes, until tender.
    Drain and let them cool.
  • In a bowl, melt 2 tbsp butter in the microwave or on the stovetop.
    Add 2 tbsp plain flour and stir well until it forms a paste.
  • Gradually add 2 ½ dl cream while stirring to make a smooth sauce.
    Let the sauce simmer for a couple of minutes until it starts to thicken.
  • Add 4 dl grated cheddar cheese and 1 dl parmesan cheese to the sauce and stir until the cheese has melted and the sauce is creamy.
    Season to taste with 1 tsp Salt and pepper.
  • Add the boiled cauliflower florets to the cheese sauce and mix gently so they are well coated in the sauce.
  • Transfer the cauliflower mixture to the air fryer basket (or a large silicone mould) and spread it out evenly.
  • Sprinkle 1 dl panko breadcrumbs over the cauliflower mixture in the air fryer basket.
  • Air fry the cauliflower gratin in the air fryer at 180°C for about 10-12 minutes, until the topping is crispy and golden brown.
    Start the online kitchen timer here
  • Serve immediately, garnish with 1 bunch Fresh parsley if you like, and enjoy!

Our notes for the recipe

10 or 12 minutes in the air fryer can vary depending on the model.

Nutrition per serving (Guideline)

Nutrition information
Cauliflower Gratin in the Air Fryer
Amount per serving
Calories
724
% Daily Value*
Fat
 
63
g
97
%
Saturated fat
 
38
g
238
%
Trans fat
 
0.02
g
Polyunsaturated fat
 
2
g
Monounsaturated fat
 
15
g
Cholesterol
 
189
mg
63
%
Sodium
 
1172
mg
51
%
Potassium
 
165
mg
5
%
Carbohydrates
 
5
g
2
%
Fiber
 
0.1
g
0
%
Sugar
 
2
g
2
%
Protein
 
34
g
68
%
Vitamin A
 
2150
IU
43
%
Vitamin B1
 
0.1
mg
7
%
Vitamin B2
 
1
mg
59
%
Vitamin B3
 
0.2
mg
1
%
Vitamin B5
 
1
mg
10
%
Vitamin B6
 
0.1
mg
5
%
Vitamin B12
 
1
µg
17
%
Vitamin C
 
1
mg
1
%
Vitamin D
 
2
µg
13
%
Vitamin E
 
1
mg
7
%
Vitamin K
 
9
µg
9
%
Calcium
 
1045
mg
105
%
Iron
 
0.5
mg
3
%
Magnesium
 
44
mg
11
%
Phosphorus
 
670
mg
67
%
Selenium
 
36
µg
51
%
Zinc
 
5
mg
33
%
Net carbohydrates
 
5
g
* Percent Daily Values are based on a 2000 calorie diet.

Important about shelf life and nutrition

Nutrition per serving (guideline): Calculations are based on data from the United States Department of Agriculture (USDA). Shelf life (guideline): Shelf life data is provided, as far as possible, by public institutions, including national food authorities. Our information is therefore only indicative, and it is your responsibility to obtain and calculate accurate information about shelf life and nutrition for all recipes on airfryerkogebogen.dk

Søgeord Side Dish

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Author

Airfryerkogebogen.dk
Airfryerkogebogens kok fremviser vores hjemmeside aifryerkogebogen.dk
Airfryer cookbook author
Morten har udgivet mere end 300 airfryer opskrifter indenfor alle måltider.
4.50 from 2 votes (2 ratings without comment)
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