This is the ingredient to make this kind of bread:
https://www.reddit.com/r/Breadit/comments/1xcg2o3/eastern_european_style_rye_bread/
it's really great but it is only sold in Ukraine.
Let me star by saying that it's a really long process and that mine still got a lighter color and it is not as aromatic as the one I got from Ukraine (mine on the left, the original one is on the right).
I followed this recipe:
https://www.youtube.com/watch?v=WIEiuWx0Z-o
Getting the grains to sprout is really easy, the video say to use a little bit of hydrogen peroxide to avoid mold and to get more grains to sprout but since I did not have hydrogen peroxide I just tried to sprout them in the fridge (that too avoid mold and was suggested in a comment) and it worked fine, so that's not an issue at all and if you need malt (not fermented) I actually suggest to just try to get some grains and make it, it's really worth the effort.
For the fermentation I just decided to use a large pot of water at the right temperature and…