Prepare the vegetables: wash everything, dry it, clean it.
Cut sweet peppers, potatoes and carrots into approximately the same medium-sized pieces. Thinly slice the celery.
Scald the tomatoes, then pour cold water over them and remove the skin, finely chop the pulp.
Put the potatoes and carrots in a saucepan, pour 2 liters of drinking water, bring to a boil, cook for 10 minutes.
Then lay out the tomatoes,
Celery,
Cook sweet pepper and oregano on low heat for another 10 minutes.
Add spaghetti, tomato puree, 2-3 tablespoons of olive oil, hot and ground black pepper, salt to the soup. Cook until the pasta is soft, about 8 minutes.
Pour the finished soup on plates, sprinkle with olive oil and season with dried oregano.