Cut the chicken breasts into strips. 

Preheat cooking oil to 180˚C in a wok.

Then coat chicken strips with Dr. Oetker Nona Fried Chicken Flour Original and fry until golden brown.

For sweet and sour sauce, heat up cooking oil in a pan. Add tomato sauce, lemon juice, sugar, corn starch gravy and salt, stir well. Sauce is ready when the gravy thickens.

Coat fried chicken strips with the sauce.