Correct, this feature hasn't been implemented yet, it currently just shows what it will be like when finished. It used to say coming soon, or future content like bigaxe said, but when the ui got tweaked for view upgrades, that little part got dropped. sorry for the confusion.

While we will at some point make the revamping of these a little more exact, this was given 1 because of the items that it uses. 5 wheat = 1/5th of a wheat harvest (each time u pick wheat you get up to 25 wheat back). Small eggs are 1/3rd, and water is 1/2 to 1/3. So all together it's -1 plus a little bit for the baking, which is what added the 3m to the base timer. We will later take into account the actions to mill the flour, and to mix the dough, but bread is one of the easier foods to make.