Let the couscous soak with water according to the instructions on the package and mix with the vegetable stock.
Meanwhile, preheat the oil in the pan and dice the onion. Press the garlic cloves. Briefly fry the onion, bacon and garlic in the pan. Chop the carrots and zucchini into small pieces, add them to the pan and fry at medium temperature until they are firm. Deglaze with the white wine vinegar. Now add the couscous and sour cream. Salt and pepper and mix everything well. Let simmer again for 3 - 5 minutes.
Tip:
The pan dish can be refined with paprika and chilli.