I recently acquired an espresso machine that coffee heads call a "starter" machine. It is a starbucks "Barista" from 2004 which seems to be a Starbucks branded version of a Saeco Via Venezia
http://www.amazon.com/Saeco-Via-Venezia-Espresso-Machine/dp/B0026BZLBE/ref=pd_sbs_k_2
I have owned a couple of cheap machines that made strong coffee with a lot of assembly, disassembly and danger of steam burns and explosions, but this is the first one that seems actually designed to make espresso.
This online tutorial seems to be correct as far as I can tell:
http://www.ineedcoffee.com/00/barista/
And yet the original shipping manual
http://www.starbucks.com/ourcoffees/Barista_Final_011305.pdf
has statements like:
The Rapporto™ filter (O) uses water pressure to pack your coffee to the correct point for optimal
flavor. There is no need to pack your coffee, unless you are using a coarse ground coffee.
and yet has several step by step idiot proof procedural walk throughs that seem very well made.
While the manual for the current generation is a minimalist CYA legal document.
http://www.starbucks.com/retail/ViaVenezia%20Manual.pdf
What coffee wisdom can the ex- baristas (Baristi?bariste?) or espresso lovers shed on this process from personal experience?
Do you tamp? How important is it? Is it ok to keep using a plastic red pepper jar as a tamper since it fits to millimeter tolerance in the basket?
The only way I can get the pull to look and taste normal is to tamp it, disregarding the original manual. What is strange is I recognize the Americano I make without tamping as the same weak tasting stuff I get at the grocery store SB stands.
Is there a current no tamp manual at Starbucks that the trained employees at the company stores are ignoring?
How important is a burr grinder really. I have had them in the past and they always jam, get out of alignment or take heroic measures to clean. Maybe they were just cheap but that is usually what I can afford.
Looking at the results of my rotary grinder under a microscope shows that while the fine particles are not as uniform as a burr grinder (when it works) there is not as much variation in particle size as the web self proclaimed coffee nuts seem to imply. (That could be another feature of a cheap burr grinder...)
It makes a mighty fine high powered double quad cuppa coffee as good as any I got at Monorail espresso, with deceptive smoothness that can lead to posting long winded rambles on local blogs before dawn.
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