Vegetables: beets, carrots and potatoes are better baked in the oven, you can just boil them. It is better to do this in advance so that they cool down. Peel the vegetables, cut into small pieces and send them to the chopper along with a clove of garlic. Pepper and salt, spread with mayonnaise (sour cream) and chop. Garlic does not have to be put on the fan. I like him better! I will marinate the onion for serving for 15 minutes. It is necessary to finely chop it into half rings and pour balsamic vinegar or table vinegar. Stir, cover and set aside while you cook the vegetables.