Their are three really good thins for you. Coffee and chocolate are two of them. If you have those you can figure out the third one.
This time of year I grind my fresh roasted Colombian Supremo in my Dad’s old hand cranked coffee grinder. I grind just enough for I will make. What you see brewing here is one cup that I did in a coffee press. It make coffee that is pretty good. I often use little on the stove top Italian espresso maker.