Oven for cooking food provided with a door comprising: a first inner sheet (20) of glass; a second outer sheet (21) of glass; a supporting frame (23) of the first and of the second sheet (20, 21) adapted to maintain the first and the second sheet (20, 21) parallel to each other defining a parallelepiped gap (24) open towards the outside of the frame (23); a flat heat insulation (26) housed inside the gap (24) at a first portion (24-a) of the gap (24); an intermediate sheet of glass (27) housed inside the gap (24) at a second portion of the gap (24-b) arranged at one side of the first portion (24-a); a touch screen display (30) housed inside the gap (24) and arranged between the flat heat insulation (26) and the outer sheet (21) to be visible and operable through the outer sheet (21); and a plurality of light emitting diodes (31) housed inside the gap (24) and arranged between the intermediate sheet (27) and the outer sheet (21) to illuminate the cooking chamber (10).
