Starter refrigeration and reuse

Toast

Hello,  I got a starter going nicely and it doubles in size every 12 hours or so.  I don't bake sourdough often but would like to of course keep my starter alive to use on demand.  I have often refrigerated/frozen my stater and am able to revive it with no difficulty.  

However the question i have for you is this.  If I fed and then refrigerate my starter on Monday and want to bake on Saturday morning should I pick up on Friday morning, feed once in the morning and then at night and bake on Saturday?  or can I just pick up the starter on Saturday and bake with it?  I am looking to bake the San Joaquin sourdough bread.

Best Regards, 

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Yes that would work. This way you could progressively build the 150g or so needed for the SJSD:

1st build (Fri morning): 5g starter + 10g water + 15g flour (30g total)

2nd build (Fri night): 30g starter + 60g water + 90g flour (180g total) 

By Sat morning your starter will certainly be ready. 

 

SJSD is supposed to have a Liquid levain (100% hydration) rather and tha a stiff one (at 67%)  Like cranbo, I like to use a small amount of starter 10 g but prefer a 3 stage build of 4 hour each - 12 hours total with each feeding being progressively larger.  i also build to the 150 g needed with no excess.  But my starter is stored fro up to +12 weeks with no maintenance in the fridge

Here is different schedule - First feeding: 10 g of starter and 10 g each flour and water. 2nd feeding: 30 g of levain fed 2nd  20 g each flour and water.  3rd feeding: 70g of levain fed 40 g each of flour and water - 150 g total.

If you want to build it overnight in one feeding, just take 10 g of starter and feed it 70 G each of flour and water and let it go 12 hours.   That is probably what most people do.

Happy SJSD baking