I've flattened and rolled chicken but never tenderloin... sounds good! I have split tenderloin down the middle lengthwise before and used that almost like a boat to hold onion and garlic (then bake) but I think your recipe sounds awesome! Needs pictures!
SW (Nov 22nd 2011): 333, 1 Year: 245lbs
Current weight as of May 5th 2013: 243.2lbs
Short Term Goal: Better sleep, happy brain, figure out direction in life.
Met Goal: Be a 2x Shirt, Fit in a standard airplane seat belt without the use of a seat belt extension
Long Term Goal: 199lbs by Labour Day Weekend, Buy whatever cloths I want to wear.
Pain is temporary, quitting is forever- Lance Armstrong #NoExcuses