Fry the minced meat in olive oil and season with salt and pepper.
Pour chicken broth on top and bring the soup to a boil. Cut the tomato peppers and mushrooms into very small pieces and add.
Season with soy sauce, vinegar, salt, pepper, cayenne pepper and sugar (at least 4 tablespoons).
Prepare glass noodles according to the package instructions. Quench, cut into 5-6 cm long pieces with kitchen scissors and add to the broth. Bring the soup to the boil again, season to taste and thicken a little with cornstarch.
Ideal for guests, you can cook the soup the day before and it is also great for freezing. It still tastes freshly made!