THIS ARTICLE IS ADAPTED FROM THE APRIL 16, 2022, EDITION OF GASTRO OBSCURA’S FAVORITE THINGS NEWSLETTER. YOU CAN SIGN UP HERE. It’s hard to imagine celebrating Easter, a holiday of spring and rebirth, in the middle of a war. But in Ukraine, bakers are still making their Easter breads with pride and defiance. Here’s just one example. Zavertailo, a sourdough bakery near St. Michael’s Cathedral in Kyiv, is still baking paska for residents, in both classic fruit-studded and chocolate flavors. They’re also fundraising to bake massive quantities of this sweet…