Lasagne in the Air Fryer
A full-size lasagne takes over an hour in the oven and heats a whole kitchen for two or three portions. A small dish in the air fryer bakes the same layers in about 30 minutes, with a bubbling, browned cheese top. This page covers a homemade beef lasagne and the times for reheating leftovers or cooking a ready meal, so you always know when the middle is hot enough.
- Temperature
- 180°C
- Total time
- 1:10hr
- Prep
- 30min
- Servings
- 3
- Core temp
- 75°C
- Per serving
- 530kcal
Why the air fryer works for lasagne
Making lasagne in air fryer baskets suits small households. A compact dish heats through quickly because the moving air reaches the top and sides together, so the cheese browns while the layers underneath bake. There is no need to preheat a large oven, and the whole dish is ready in about half the time.
The key is the foil. Covered, the lasagne cooks gently in its own steam; uncovered, the top browns in minutes. If you only want to warm a ready meal, lasagne in air fryer baskets also reheats leftovers without the soggy edges that a microwave gives. Choose a dish that fits with a small gap round the sides, and never let the foil touch the heating element.
How to make lasagne in the air fryer
Tap a time to start a timer.
- Make the ragù Heat the oil in a frying pan and soften the onion for . Add the mince and brown it for , breaking up lumps, then stir in the garlic, tomato purée, tomatoes, oregano, salt and pepper. Simmer for until thick, not watery.
- Make the white sauce Melt the butter in a small pan, stir in the flour for , then add the milk a little at a time, whisking until smooth. Simmer for until it coats a spoon. Season lightly.
- Layer the dish Use a round or square heatproof dish about 18 cm across that fits your basket with a finger of space around it. Spread a spoonful of ragù on the bottom, then add sheets (trim to fit), ragù and white sauce. Repeat to make three layers and finish with white sauce and the cheddar.
- Bake covered Cover the dish loosely with foil. Preheat the air fryer to 180 °C for , lower the dish in using oven gloves or a sling of foil, and cook for .
- Brown the top Remove the foil and cook for another until the cheese is golden and the edges bubble. Push a thermometer into the centre – the Food Standards Agency says minced meat is safe once it has reached 75 °C and is steaming hot all the way through.
- Rest Leave the lasagne for before cutting, so the layers set and the portions hold their shape.
Cooking times and temperatures
| Lasagne | Temperature | Time |
|---|---|---|
| Homemade beef lasagne20 covered, then uncovered | 180 °C | 28–30 min |
| Chilled ready meal, 400 gFoil on, off for last 5 min | 170 °C | 18–22 min |
| Frozen lasagne, 400 gUncover for the last 10 min | 160 °C | 35–40 min |
| Reheated leftover portionFoil on, until 75 °C | 160 °C | 10–12 min |
| Vegetable lasagneRoast the veg first | 180 °C | 25–28 min |
Times are a guide and depend on the size of the food and the power of your air fryer. Cooked when the centre reaches 75 °C. See also cooking times and temperatures for all dishes.
Tips
- Match the dish to the basket. Measure the inside of your basket before you buy or choose a dish, and keep the sauce level 1–2 cm below the rim so it does not bubble over.
- Use a foil sling. Fold a long strip of foil under the dish and lift it by the ends, so you can lower and remove the dish safely without burning your fingers.
- Let it rest. Ten minutes out of the air fryer lets the sauce thicken, and the portions come out clean instead of sliding apart.
Serving
Serve the lasagne with a crisp green salad or a few green beans and a few slices of toasted bread. It is a good weeknight option from the dinner section, and any leftovers make a quick lunch. For a ready meal, lasagne in air fryer baskets takes about 20 minutes from the fridge. Garlic bread is the classic side for a tray of lasagne.
Storing and reheating
Cool leftovers within an hour and keep them covered in the fridge for up to 2 days, or freeze portions for up to 3 months. To reheat, put a portion in a small dish, cover with foil and heat at 160 °C for 10–12 minutes, then uncover for the last 2–3 minutes. Eat only when it is steaming hot all the way through (75 °C in the centre), and reheat once only.
Variations
- Vegetable lasagne: Swap the mince for roasted courgette, aubergine and peppers in the tomato sauce, and keep the same timings. This version is vegetarian if you use a vegetarian cheese.
- Turkey mince: Use turkey mince for a lighter ragù and cook until the centre reaches 75 °C. Add a little extra oregano for flavour.
- Spinach and ricotta: Layer wilted spinach and ricotta between the sheets in place of the beef and top with parmesan.
Troubleshooting
- The top is dark but the middle is cold
- The foil came off too early or the dish is too deep. Keep it covered for the first 20 minutes and use a dish no deeper than 6 cm, then check the centre reaches 75 °C.
- The lasagne is watery
- The ragù was too thin. Simmer it until a spoon leaves a trail, and let it cool slightly before layering. Fresh sheets absorb less liquid than dried ones.
- The pasta corners are hard and dry
- Sheets poking above the sauce dry out in the moving air. Trim them to fit and make sure the top layer of white sauce reaches every edge.
Frequently asked questions
How long does lasagne take in an air fryer?
A homemade lasagne in an 18 cm dish takes about 30 minutes at 180 °C, 20 covered and 8–10 uncovered. A chilled ready meal of 400 g takes 18–22 minutes at 170 °C.
Can you cook frozen lasagne in the air fryer?
Yes. Take off any plastic film, keep the foil lid or tray, and cook at 160 °C for 35–40 minutes, uncovering for the last 10. The centre must be steaming hot at 75 °C.
How do you reheat lasagne in the air fryer?
Put a portion in a small dish, cover with foil and heat at 160 °C for 10–12 minutes, then uncover for 2–3 minutes. It is ready when it reaches 75 °C in the middle.
Can you make lasagna in an air fryer without a dish?
A heatproof dish or foil tray is needed, as the layers are too soft to sit straight on the basket. A foil tray from the supermarket works well if it fits.
Can you use dried lasagne sheets?
Yes, but they need more liquid. Make the sauces a little looser and cover tightly with foil for the full 20 minutes, adding 5 minutes if the pasta is still firm.
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