Cook the pasta in boiling salted water for 14-17 minutes. Wash and clean broccoli, zucchini and tomatoes. Cut broccoli into small florets and cook in boiling broth for about 8 minutes. Quarter zucchini lengthwise and cut into slices. Cut tomatoes into quarters and dice. Peel garlic and press it through a garlic press.
Heat oil in a pot, fry garlic and minced meat in it. Add tomatoes, tomato paste and zucchini and season with salt, pepper and 1/2 tsp thyme. Add broccoli and stock. Mix sour cream and remaining thyme. Drain the pasta and serve with the sauce and a dash of sour cream