Start by peeling the onion. You have to first peel the onion and slice it.
Then you have to put it in the air fryer basket.
Now spray extra virgin olive oil on the onion and cook it for approximately 3 minutes.
Make sure to maintain the temperature at 180° Celsius or 360° Fahrenheit.
Now you have to put lasagne sheets in a large casserole dish and soak them until they become soft.
Now take out the lasagne and remove excess water from them by putting them in a stainer.
Now place the cooked onions that you have just cooked in a silicone dish and then add minced meat, half parsley, half garlic salt, and pepper.
Air fry for approximately 5 minutes at 360° Fahrenheit or 180° Celsius temperature.
After five minutes stir it and air fry it for an extra 4 minutes. Make sure to maintain the temperature as told before.
Now you have to put the mince into another bowl and mix it with the remaining parsley and garlic.
Mix it well and now put tomato puree, tinned tomatoes, and oregano.
Mix all of these well.
Prepare creamy bechamel sauce now.
To do that what you have to do is take a skillet and melt butter over it.
Then you have to sprinkle the flour and mix it with a wooden spoon. Mix it until it looks like a thick paste.
Keep on constantly stirring. Make sure not to burn.
Now add half a cup of milk and mix it thoroughly. Make sure there are no lumps present in your bechamel sauce. It is ready to add as a layer to your lasagne.
As you have now prepared the minced beef and bechamel sauce, what you have to do is to layer your lasagne.
Take the silicon dish out of the air fryer and put cooked meat in the lowermost layer.
Now put lasagne sheets on top of it and add bechamel sauce.
Now again you have to repeat the layers in the same pattern.
Cover the layers with lasagne sheets and top it with cheese sauce.
Make sure to coat the lasagne sheets well with cheese and then load the silicon dish into the air fryer back.
Now what you have to do is air fry lasagne for 15 minutes at 360° Fahrenheit or 180° Celsius temperature.
Keep on checking and turn off the air fryer when the top of the lasagne turns golden or it starts bubbling.