Army Bread

Directions

1. 1
   On the bark of maples and, sometimes, beeches and birches in northern woods, a green broad leaved lichen grows, known as lungwort, liverwort, lung lichen, and lungmoss which works as yeast.
2. 2
   Gather and steep overnight in lukewarm water.
3. 3
   In the morning, add enough flour to make a good batter.
4. 4
   Place sponge in warm place and cover with cloth.
5. 5
   By evening, it will have risen. Leaven dough (save some), rise overnight and bake next morning. Never freeze!