No buttermilk? You can use buttermilk powder prepared according to package directions. Or make “sour milk”: mix 1 tablespoon lemon juice or vinegar to 1 cup milk.
No buttermilk? You can use buttermilk powder prepared according to package directions. Or make “sour milk”: mix 1 tablespoon lemon juice or vinegar to 1 cup milk.
Links:
[1] http://bed56888308e93972c04-0dfc23b7b97881dee012a129d9518bae.r34.cf1.rackcdn.com/sites/default/files/704substitute_buttermilk.jpg