Boil chicken and dice into small pieces.

Sweet and sour sauce: Cut up carrots into long shape.

Chop red onion, garlic, and long red chili, slice brown onion.

Pre-heat cooking oil in saute pan, add chopped garlics, red onion, chilies, and brown onion, stir for 5 mins with medium fire.

Add carrots, stir and wait until the carrots cook.

Add salt, pepper, sugar, lemon juice, and tomato sauce, mix well.

Add boiled chicken, stir until mix well.

In a small bowl, mix corn starch with 1/2 cup water, mis properly.

Pour corn starch water into chicken and sauce, mix well until the sauce thickens.

Enjoy while hot.