Clean the broccoli, divide into small florets and wash. Clean the mushrooms, wash and chop them if necessary. Wash the meat, dab dry and cut into cubes. Peel onion and garlic, dice finely.
Wash the sage, dab dry and chop finely.
Cook the pasta in 2 l boiling salted water (approx. 1 teaspoon salt per litre) according to package instructions.
Heat the oil in a large frying pan. Brown the meat in it all around for about 3 minutes. Add mushrooms, onion, garlic and broccoli and stir-fry for about 5 minutes. Add the chopped tomatoes and sage.
Bring everything to the boil and simmer for 3-4 minutes. Season with salt, pepper and 1 pinch of sugar. Drain the pasta, mix with the sauce and serve.