In a small bowl, combine pepper, garlic and brown sugar
Rub this mixture over the tenderloin and set aside
In your Ninja Foodi pot combine 1 cup of beef broth, honey, balsamic glaze and Worcestershire sauce
Whisk the Ninja Foodi contents- use a silicone whisk so that you don't scratch the pot
Add the tenderloin to the Ninja Foodi
Cover, seal and set to pressure cook on high for 5 minutes-set valve to "seal"
When timer ends, natural release pressure for 10 minutes and then quick release remaining pressure. Next, remove tenderloin from Ninja Foodi and set aside
In a mason jar combine cornstarch and remaining beef broth, shake until completely dissolved
Turn Ninja Foodi to sauté for 5 minutes and add cornstarch mix, whisk until thickened
Slice, plate and spoon sauce over the tenderloin
Enjoy with your favorite side (roasted potatoes and carrots is a wonderful choice!)