The airfryer croque-monsieur recipe that will simplify back-to-school lunches in minutes
Tuesday 16 September 2025 21:00 - Adèle Peyches

Back-to-school isn't just about new agendas and good resolutions, it's also a race against time. With homework to prepare, work just starting up again and munchies on the way, we're dreaming of a quick, comforting and delicious lunch. What if the Air Fryer croque-monsieur was your new ally?
In less than 20 minutes (preparation + cooking), you get an ultra-crisp croque, a heart that melts in your mouth, a melting béchamel sauce and a perfect gratin - without an oven, without supervision and with a minimum of washing-up. The result is a practical, tasty lunch that appeals to everyone (children, students, colleagues in a hurry).
Why this croque-monsieur is perfect for back-to-school
- Time-saving: rapid cooking in 10 min, no time-consuming oven preheating.
- Perfect texture: crisp, golden bread, stringy cheese and béchamel sauce.
- Ultra-practical: simple assembly, self-cooking, less washing-up.
- Easy to customize: cheese, ham, vegetarian variants... the choice is yours.
Ingredients:
- 8 slices sandwich bread (small slices in this case)
- 2 slices white ham
- 5 oz grated cheese
For the béchamel sauce:
- 2 cups milk
- 1 oz butter
- 4 Tbsp flour
- Salt
- Pepper
- Nutmeg
Follow the recipe below:
Useful tips for a perfect croque
- Adapt the cheeses: try Comté, cheddar or a mix of the two to suit your taste.
- Pay attention to cooking time: watch carefully the first time, as each Air Fryer heats up differently.
- The "winning" signal in terms of texture: the layer of béchamel + cheese on top prevents the croque from drying out and guarantees a melting gratin.
- Convenient freezing: prepare several croques in advance, wrap them individually, freeze, and put them straight into the Air Fryer without defrosting (cooking time slightly extended).

Editorial manager who just can't wait for winter to enjoy fondue! Passionate about gastronomy and always on the lookout for new culinary gems, I first studied law before returning to my first love: the taste of good products and the joy of sharing around the table :)
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