Chiles and Cinnamon Take Sour Duck Market's Chocolate Babka to a New Level

It’s hard to not love a babka, whether swirled with cinnamon, cream cheese or smashed berries. But the Mexican Hot Chocolate Babka at Bryce Gilmore’s Sour Duck Market in Austin is on a whole different level.

The babka was created by bakery manager Frida Silva-Carreira. The dough itself is an enriched egg dough (much like the classic), but Silva-Carreira adds ripe sourdough starter to...