You'll want to get rid of all but a 1/2 cup. You generally want to keep the ratio of starter to flour to water the same at each feeding. If you just add without discarding you will be using a massive amount of flour at each feeding by the end of the week to keep the ratio the same plus your jar will well out of space
February 20, 2020 at 1:53pm
In reply to Do you discard some starter… by Kasha Meck (not verified)
You'll want to get rid of all but a 1/2 cup. You generally want to keep the ratio of starter to flour to water the same at each feeding. If you just add without discarding you will be using a massive amount of flour at each feeding by the end of the week to keep the ratio the same plus your jar will well out of space