Peel and finely grate the ginger. Peel garlic and chop very finely. Mix soy sauce, ginger, garlic and pepper, fold in 4 tablespoons of oil. Wash the meat and dab dry. Heat 1 tablespoon of oil in a pan. Fry the meat for 4-5 minutes, turning it over.
In the meantime, pour the peas into a sieve, rinse with cold water and drain well. Clean and wash the peppers and zucchini and cut them into 4-5 cm long sticks. Mix the peas, peppers and zucchini on a baking tray. Mix with half of the marinade
Place the meat on top, brush with some of the remaining marinade. Cook in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see manufacturer) for 15-20 minutes. In the meantime wash parsley, shake dry and chop finely. Mix parsley into the remaining marinade. Take the baking tray out of the oven. Drizzle the rest of the marinade over the meat and vegetables