[BipolarBob]

Flour does no good without yeast and I can’t find any.

[bwest]

I found some on Amazon.

[mewzilla]

Try here...

https://pleasanthillgrain.com/saf-red-label-yeast

:-)

[Rio]

Bob’s Red Mill also has yeast.
(and the best flour, IMO)

https://www.bobsredmill.com/active-dry-yeast.html

[coaster123]

Learn how to capture yeast in the wild or with fruit. Easy.

[LesbianThespianGymnasticMidget]

Make a sourdough starter. It is easy. Sourdough bread is much tastier in any case. Takes a week to a week and a half. Depending on the time of year and what yeasties and lactobacillus are in your area you may find a superb starter. My winter starter I started raised like commercial yeast. The early summer one I have going now is slow and has fruity notes (bananna and berry) and serious tang. Check into no knead sourdough bread. 10 minutes of work over two days and you have an $6 loaf of bread. The only specialty thing you need is a cast iron pot with a lid.