Vatrushkas are typically baked using a sweet yeast bread dough. Ethanol fermentation causes bread dough to rise. A bun or a roll baked from bread dough is called a '. Hallot is a rule about the distribution of bread dough on the priest. Garlic knots are typically made from bread dough. It is traditionally made from leftover bread dough. In baking, salt is added to control the rate of fermentation in bread dough. Ingestion of yeast, for example in uncooked bread dough, can cause intestinal obstruction. Rusks are essentially double-baked bread dough. Thats why bread dough was used as an alternative. The dough should be slightly softer than bread dough, and not sticky (approx. Dorset knobs are made from bread dough which contains extra sugar and butter. "Zeppole" can also be savory, and consist of fried bread dough often filled with anchovy. The dough used is either Italian bread dough or pizza dough. Unlike bread dough, these batters are not stabilized by the formation of a gluten network.