In a medium-heat pot, warm some olive oil.
Cook until soft and fragrant chopped onion and garlic.
Stir in Bianco DiNapoli tomatoes and lightly crush them with a spoon.
If required, season with basil, oregano, salt, pepper, and a dash of sugar.
Uncovered, let it simmer for 15 to 20 minutes, stirring now and then.
Blend if you want it smooth; it's completely up to you.
Mix in fresh herbs, allow it to cool, and keep it in the fridge or freezer.