Waste not, want not! but what to do now?

Waste not, want not! but what to do now?

Submitted by leslieruf on August 4, 2015 – 12:17am.

On 30th April I made Forkish Field Blen #1 and #2.  I ended up with heaps of surplus starter 🙁 but couldn’t beat to threw it out so I froze it.  I have about 650 gm.  I would like to use this now before it gets too old.  Do I just defrost it, feed it a bit and just make bread

Edit: gremlins struck again!  whenever I try to correct, it just freezes up!  

was just going to add, it is 80% hydration.