I would think so, since you only need to stock flour and water and alternate making bread and dough. Cooking is different than other crafting skills. Other crafting skills have multiple items with varying degrees of difficulty to make. However, with Cooking, the success chance for all of the normal items (bread, pies, meats, etc) scale directly with your skill (excluding the use of talismans). If you Cooking is at 48.5%, you will have 48.5% chance of succeeding at making bread from dough. Skills like Blacksmithing and Tailoring have skill ranges that it is best to make one item for fastest gains (ie making Robes from 54.0 to 78.0). Cooking does not have these ranges.
It does not take that much time to reach 80-90 cooking.
Stayin Alive,
BG