We cut the fennel into cubes or straws, it does not matter how convenient it is for you.
Cut the onion into cubes
Fry the onion and fennel until slightly yellow and add the flour and fry a little
Then add the tomatoes in their own juice and crush them, let them boil slightly, put a spoonful of sugar, salt, and black pepper, white wine, tomato paste
After everything has boiled, we start blenderit, then filter through a sieve
Bon appetit