Hansjoakim's Favorite 70% Rye: Revisiting an old friend

Hansjoakim was a regular contributor to thefreshloaf for a long time, He was a physics graduate student at the time, as I recall, and an amazingly adventurous and talented chef and baker. In September, 2009 he posted what he called his "favorite 70% rye." I asked him for the formula and baked it myself a week later. It was easy to see why it was a favorite. It was an easy dough to handle for a 70% rye, and it was delicious to eat.