First off I doubled the recipe and added about a 1/4 cup of corn starch into the flour before I measured it (making it cake flour) and I added 4
Tbs of white vinegar to the milk and let it stand for 5 mins (this makes it buttermilk) and I used vegetable oil instead of butter plus I added 1 Tbs of Vanilla extract.
You don't need vitamin C for the starter; just replace it in the recipe with 2
Tbs of white vinegar (the replacement with lemon juice did not work as well).
When you see bubbles on top, add 4
tbs of white vinegar and 1/2 tsp of salt.
Not exact matches
Add 1
Tbs white vinegar to each cup
of dye, and leave the eggs overnight for the richest deep blue colors.
I used skimmed milk with 2
tbs white wine
vinegar in place
of buttermilk.