It should be sour if it's done correctly. In fact, some of the 'famous' commercial places out
here add citric acid to get it that way. In order to get a lovely home made sour loaf, it has be be fermented over 18 to 24 hours. This is the tricky part, getting the yeasties to be really active for that period of time.
You use a 'mother' or sponge. I have always found it easier to keep starters, , , unless of course,
you bake every day. I only bake once a week.
Your baguettes are beautiful. I make primarily boules, as they require no additional forms.
If you have any questions, you should go to the Northwest Sourdough web site. My
friend, Teresa is one of the greatest sourdough gurus.
annie