Cut the bread into cubes, season with salt oil, pepper and basil. Then cook it in the oven for about 10 minutes.
Dice the tomatoes and cook them in the oven for 4/5 minutes at 180 ° C.
Cut the onion into strips and brown it in a pan with the oil and then sprinkle with water and wine.
Dice the cucumber and form a salad by adding the onion and tomatoes you prepared earlier.
With the blender make a seasoning emulsion with oil, vinegar, salt, pepper and basil.
Season the vegetable salad with plenty of sauce, adding the diced bread.
Serve the gourmet panzanella in jam jars.