To bake einkorn bread in a bread machine, you need... to use a short cycle so the dough does not rise too much. If the dough is over-proofed, einkorn’s weak gluten will not be able to support the air bubbles during baking and the loaf can collapse in the middle. If your machine does not have a custom cycle, you should use the shortest cycle that you have or please check your manuals to choose the cycle closest to the times we recommend.

Einkorn Bread Recipe for Bread Machines or Breadmakers