A lot has been made lately in the blogosphere of bulletproof coffee. Avoid mold toxins and see if it affects how you feel after a coffee. I get the interest in bean sourcing but more interesting to me is the number of folks buying in to the method of adding butter, MCTs, and employing a blender/mixer each morning.
Why not just get a decent espresso machine and use the steamer or hot water valve?
Rancilio Rocky grinder (found a used one on Craigslist from someone in the neighbourhood)
Rancilio Silvia machine (took it on the chin but we decided no xmas gifts!)
Easiest possible awesome brew:
1. Double espresso with beans from roaster down the street in my fave Syracuse mug.
2. ~1/4 cup heavy cream.
3. Fire up the steam wand and just use the water valve to froth it up lazy style (can’t be bothered to do a real steam job).