u/Inevitable-Tax-1235

[homemade] Homemade toasted brioche buns layered with house sauce, flame-grilled sausage, crispy chopped bacon, and finished with fresh tomatoes, jalapeños, and onions.

Help i think my starter is acidic

KNOWLEDGEABLE SOURDOUGH BAKERS HELP

I started my sourdough starter journey about four days ago . I’ve been following king Arthur’s guide, currently through day 5, for the firdt few days everything was fine however Im getting suspicious whether it’s acidic or not. For the first couple days there was no activity at all and the consistency was rather liquid, it wasn’t until today that it doubled in size. as you can see in the pictures it has a lot of bubbles and the smell is really acidic.
Do any sourdough knowledgeable bakers have any diagnosis or advice?

u/Inevitable-Tax-1235 — 11 days ago