An automatic food preparation device comprising; - at least one cooking chamber, - at least one motor, - at least one reducer that alters the torque and speed rates generated in the motor, - at least one geared wheel which provides unidirectional power transfer, - at least one limit sensor, - at least one temperature sensor, - at least one ingredient inlet unit where the food ingredients are kept and which provides the same be successively dispensed into the cooking chamber, said ingredient inlet unit having at least one ingredient chamber where the ingredients are placed into, - at least one main blade which provides detection of the location of the ingredients in the ingredient inlet unit, - at least one secondary blade which provides the ingredients be kept segregated from one another in the ingredient chamber, - at least one ingredient inlet opening which provides the ingredients be dispensed from the ingredient inlet unit into the cooking chamber, - at least one ingredient shaft where the main blade and secondary blades are fastened, which provides the main blade and secondary blades be rotated. - at least one mixing unit which provides the ingredients in the cooking chamber be mixed, - at least one mixing blade which provides the ingredients in the cooking chamber be intermixed by hitting the ingredients, - at least one mixing shaft whereto the mixing blades are attached, which provides the mixing blades be rotated in the cooking chamber and characterized in that; - at least one gas control system which provides the gases and/or steam generated during cooking be discharged from the cooking chamber and/or be returned to the cooking chamber after being condensed, - at least one steam valve which provides the gases generated in the cooking chamber be kept in the cooking chamber, - at least one condensation surface which provides the steam generated in the cooking chamber while cooking be condensed and returned to the cooking chamber, - at least one cooling window which provides air suction be made from the external environment and the condensation surface be cooled by the air sucked from outside contacting the condensation surface, and - at least one control unit which controls elements such as the motor and liquid inlet valve after evaluating data obtained from the temperature sensor. - at least one cooking chamber, - at least one motor, - at least one reducer that alters the torque and speed rates generated in the motor, - at least one geared wheel which provides unidirectional power transfer, - at least one limit sensor, - at least one temperature sensor, - at least one ingredient inlet unit where the food ingredients are kept and which provides the same be successively dispensed into the cooking chamber, said ingredient inlet unit having at least one ingredient chamber where the ingredients are placed into, - at least one main blade which provides detection of the location of the ingredients in the ingredient inlet unit, - at least one secondary blade which provides the ingredients be kept segregated from one another in the ingredient chamber, - at least one ingredient inlet opening which provides the ingredients be dispensed from the ingredient inlet unit into the cooking chamber, - at least one ingredient shaft where the main blade and secondary blades are fastened, which provides the main blade and secondary blades be rotated. - at least one mixing unit which provides the ingredients in the cooking chamber be mixed, - at least one mixing blade which provides the ingredients in the cooking chamber be intermixed by hitting the ingredients, - at least one mixing shaft whereto the mixing blades are attached, which provides the mixing blades be rotated in the cooking chamber and characterized in that; - at least one gas control system which provides the gases and/or steam generated during cooking be discharged from the cooking chamber and/or be returned to the cooking chamber after being condensed, - at least one steam valve which provides the gases generated in the cooking chamber be kept in the cooking chamber, - at least one condensation surface which provides the steam generated in the cooking chamber while cooking be condensed and returned to the cooking chamber, - at least one cooling window which provides air suction be made from the external environment and the condensation surface be cooled by the air sucked from outside contacting the condensation surface, and - at least one control unit which controls elements such as the motor and liquid inlet valve after evaluating data obtained from the temperature sensor.