Place butter, onion and garlic into the Thermomix bowl and chop 3 sec/speed 6.
Saute 5 min/Varoma/speed 1 using the spatter guard or simmering basket in place of the MC.
Add anchovy fillets, tinned and fresh tomatoes, tomato paste, sugar, dried herbs and pepper. Cook 10 min/Varoma/Reverse/speed 1 using the spatter guard or simmering basket in place of the MC.
Add beans and continue cooking 5 min/80°C/Reverse/speed 1.
Taste for seasoning, the anchovies normally mean you don't need salt, but it will depend on the anchovies you used. Serve hot with plenty of crunchy toasted sourdough!