Peel and finely chop onions and possibly garlic. Clean and wash the carrots, chop them up to one
Heat butter in a pot. Fry onions, carrot pieces and possibly garlic in it. Add the canned tomatoes with juice to the pot, bring to the boil and simmer for about 10 minutes
Cook the pasta in plenty of boiling salted water for about 10 minutes. Clean, wash, halve, seed and dice the tomato. Finely dice the rest of the carrot. Wash the basil and remove the leaves
Puree the tomato and carrot mixture in the pot. Stir in the cream and basil and simmer briefly. Season to taste with salt and pepper
Drain the pasta and serve with sauce. Sprinkle with carrots and tomato cubes
Drink: cool white wine