Put the onions in the bowl, chop: 10 sec. speed 7.

Gather at the bottom with the help of a spatula and add the oil, fry: 4 min. 100° speed 1.

Add the cleaned vegetables cut into chunks, cook: 5 min. 100° Reverse speed 1.

Add the salt and herbs and continue cooking: 15 min. 100° Reverse speed 1.

Take a rectangular pan, sprinkle the bottom with a drizzle of oil and a few spoons of béchamel sauce.

Place the lasagna close to each other to create a single layer.

Cover with a layer of béchamel sauce, then a layer of vegetables, sprinkle with grated parmesan and reposition another layer of lasagne and so on until the ingredients run out.

Cover the lasagna with the remaining béchamel and parmesan and bake in a preheated oven at 180°C for about 30-40 minutes.

Let it cool slightly and serve... Bon Appetit!