01 -
Butterfly the tenderloin with a sharp knife until it's 1/2 inch thick.
02 -
Mix all stuffing ingredients in a bowl.
03 -
Spread stuffing on meat and roll tightly.
04 -
Tie with butcher twine every 2 inches.
05 -
Spread Dijon mustard on outside, then season with salt and pepper.
06 -
Chill for 30 minutes.
07 -
Heat grill to 400°F.
08 -
Grill for 20 minutes, rotating every 2-3 minutes.
09 -
Baste with melted butter halfway through.
10 -
Cook until internal temperature reaches 115°F.
11 -
Rest for 10 minutes.
12 -
Heat skillet, melt butter.
13 -
Add flour, stir until thickened (2-3 minutes).
14 -
Add beef broth, salt, and chipotle puree, simmer 4-5 minutes.