If you have a cold brew pot or similiar…

Some find the taste of coffe replacements lacking, i added green tea (hot poured to make it bitter), linden blossom tea (as stimmulanz) and camomille (i get heartburn from too much linden). It’s quite tasty and healthy!

My motivation came, after i tried to find some ecologically friendly coffe with no slavery.

Btw. Just found this by chance.

That would require malt barley.