Step: 1/10

Divide the broccoli into florets, wash and drain. Peel the stalk and cut it into pieces about 1cm thick.

Step: 2/10

Blanch the broccoli in boiling salted water for 2 minutes, drain and cool under cold water. Drain again.

Step: 3/10

Chop the walnuts.

Step: 4/10

Peel and finely dice the onions and garlic. Peel and finely grate the ginger.

Step: 5/10

Cut the chicken breast fillet into small pieces. Mix with the soy sauce and cornflour.

Step: 6/10

Heat the oil in a wok or pan and fry the chicken over a high heat for 2 minutes. Remove and set aside.

Step: 7/10

Add the onions and broccoli to the wok and stir-fry for 2 minutes.

Step: 8/10

Add the nuts, garlic and ginger, and stir-fry for 1 minute.

Step: 9/10

Mix the oyster sauce with 4 tbsp water, add to the vegetables and bring everything to the boil.

Step: 10/10

Return the chicken to the wok and cook for 2 minutes. Season with salt and pepper and spice up with a little sambal oelek, if desired. Serve with rice.