Prep Time 25 minutes mins
Cook Time 25 minutes mins
Resting Time 12 hours hrs
Total Time 12 hours hrs 50 minutes mins
For best flavor, ensure your starter is bubbly and recently fed before mixing the dough, and adjust proofing times to your kitchen temperature—cool rooms will slow everything down, while warm rooms speed it up. The dough should feel soft but not overly sticky; add a tablespoon of flour at a time only if it’s too wet to handle. When rolling, keep the rectangle even so the buns bake uniformly, and use a gentle sawing motion with your knife to avoid squashing the spirals. If the tops brown too quickly, tent the pan loosely with foil for the last 5–10 minutes of baking. These buns are best the day they’re baked but reheat beautifully in a low oven for a few minutes, and you can prepare them the night before, proof them in the fridge, and bake them straight from cold with just a slightly longer bake time.