Eino Kenttä wrote:One up for cleavers (Galium aparine) seeds! I tried once, just roasting the seeds, crushing and steeping. It tasted like coffee, plus... something. My ex thought it tasted like "coffee, with a slight addition of brown beans." I'm going to experiment further, got some seeds last autumn. Maybe soaking/fermenting prior to roasting might improve things, coffee beans are fermented I believe? Cleaver seeds, as mentioned, are also supposed to contain some caffeine, though way less than coffee.
Thomas Black wrote:Have you considered yaupon holly? It is native to the southeastern US and is cold hardy to zone 7. You can make a tea of the green leaves leaves just like it’s cousin,Yerba mate (Ilex Paraguariensis), and is very tasty. However, the Native Americans of the southeast would slow roast the leaves to make a more savory beverage called the “Black Drink” or Asi Yola. If fact, the Seminole warrior Osceola’s name meant “ Black drink singer”. As an added benefit, yaupon holly (Ilex vomitoria) does contain caffeine. It grows quickly, is evergreen, and thrives in poor soils with little care. I’ll be taking cuttings from some wild Yaupons and ornamental weeping Yaupons tomorrow that I hope will be rooted and ready in late spring or early summer. Get up with me later this year if the plant sound like a good fit for you. Either way, good luck.
Mike Barkley wrote:I like chickory coffee. Going to try growing some this year for that purpose. There is a commercial brand of coffee around here that contains some chickory. https://www.totallynawlins.com/Luzianne-Premium-Blend-Coffee-Chicory-16-oz_p_30.html
greg mosser wrote:a couple more non-caffeine options include chaga mushroom and crushed, dark-roasted black walnuts (including shell) aren’t bad. i know ellendra doesn’t like the seemingly random ‘just roast it dark’ options, but if what you’re after is slightly bitter roastiness, it’s not a bad option.