[gusgus01]

Plus bread itself is used in other recipes, like sandwiches or toasts or for mopping up sauced dishes.

[bibouthegreat]

Or even brew beers and meads.

[rounce]

As others have said it’d wreck the flavour but you can go the other way and use spent grain from the mash in making bread which adds some pretty interesting texture and flavour.

[edgyquant]

With sourdough these would not be great. I did something similar with a mead and it came out like a sauerkraut wine