In the early days of shelter-in-place, I felt as if I was living through a “Seinfeld” episode.

Specifically, the one where Elaine is beside herself when she learns her favorite contraceptive sponge is being discontinued. Guarding her precious remaining supply tightly, she’d pick apart any new suitor to determine if they were indeed “sponge-worthy.”

I did the same — only with yeast. Because it was scarce at supermarkets and I had only three packets left, I found myself loathe to try any new recipes using yeast lest they turn out to be disappointing failures.

After all, I simply couldn’t afford to waste those few precious packets. So, I made only tried-and-true recipes that I knew were absolutely, without a doubt, yeast-worthy.

Until now. Three weeks ago, my husband miraculously scored yeast at Whole Foods. Hallelujah!

Now, restocked and raring to go, I couldn’t wait to try some new recipes that used yeast. The first one to catch my eye was “Sweet Tahini Rolls” from the new cookbook, “Falastin: A Cookbook” (Ten Speed Press), of which I received a review copy.

The book is by Sami Tamimi, executive chef and founding partner of the Ottolenghi restaurant group, and Tara Wigley, a long-time Ottolenghi recipe writer. They titled the cookbook, “Falastin,” after the Palestinian newspaper that brought diverse people together.