Wash the steak, pat dry with kitchen paper, cut into small slices and add sweet soy sauce (2 tbsp), light soy sauce (2 tbsp), rice wine (2 tbsp), coarse sea salt from the mill (3 big pinches), colored pepper of the mill (3 big pinches), sunflower oil (1 tbsp), sugar (1 teaspoon), glutamate (1 teaspoon) and tapioca starch (1 tbsp) marinate for about 1 hour. Clean / brush and quarter the mushrooms. Peel the onion, cut into eighths, cut into wedges and disassemble them. Clean and wash the peppers and cut into small diamonds. Clean and wash the spring onions and cut diagonally into 2 - 3 cm long pieces. Peel and finely dice the garlic cloves and ginger. Clean / core the chilli pepper, wash and finely dice. Heat sunflower oil (2 tbsp) in the wok, fry the beef slices vigorously in portions / stir-fry and slide them to the edge of the wok. Now add the vegetables one after the other (garlic clove cubes + chilli pepper cubes + ginger cubes + vegetable onion wedges, paprika diamonds + spring onion pieces and mushroom quarters) and sauté / stir fry. Deglaze / pour in the sauce and cover and simmer / cook for about 10 minutes. Bring the jasmine rice to the boil in water (400 ml), stir and let simmer / cook on the lowest heat setting for about 15 minutes.