Here is another Quote From Revach.net Glad to see you discovered it. I havent seen you quote theim yet.
The Bostoner Rebbe, The Baal Tshuva, And The Juicy Steak
The Bostoner Rebbe was famous for helping Baalei Tshuva stay grounded even as they soared to spiritual heights. It is told that once a Baal Tshuva told the Rebbe that he doesn’t eat steak unless he has bread so he can wash. He explained that a good juicy steak deserves more than a mere Shehakol before and Borei Nefashos afterward. He wanted to make sure that after eating steak he can amply thank Hashem with a full Birchas HaMazon.
Expecting the Bostoner Rebbe to be pleased with his logic and tzidkus, he was taken aback by the Rebbes negative response to this practice. The Rebbe explained that when instituting brachos Chazal knew good and well the meaning of a nice piece of meat. Despite this they instituted the bracha of Shehakol and the a Borei Nefashos. One must trust Chazal and not veer from their words based on their own personal feelings and findings
http://revach.net/stories/gadlus/The-Bostoner-Rebbe-The-Baal-Tshuva-And-The-Juicy-Steak/4839