> add_recipe(workflow(), rec)
== Workflow ====================================================================
Preprocessor: Recipe
Model: None

-- Preprocessor ----------------------------------------------------------------
12 Recipe Steps

* step_log()
* step_log()
* step_log()
* step_log()
* step_log()
* step_log()
* step_log()
* step_log()
* step_log()
* step_log()
* ...
* and 2 more steps.

