My elderly relative in Germany used to drink Caro? Carro? coffee. en.m.wikipedia.org/wiki/Caro_(drink)Barely, Rye, and Chicory. Chicory, if I recall correctly is still in various things, including Fiber Snack Bars. I had to look it up since I didn’t know what it was and wanted to know if it was bad for me in some way. Turns out, as usual, I should be more concerned about the copious amounts of sugar.