Sweet and Sour Pork Tenderloin

Instructions

1. Dry tenderloins with a paper towel.
2. Slice red onions and set aside.
3. Cut butter into small pieces and chill.
4. Heat 2 Tablespoons olive oil in a large skillet over medium-high heat.
5. Sear tenderloins for 2 minutes on each side (8 minutes total).
6. Set pork aside.
7. Cook onions in 1 Tablespoon olive oil for 5 minutes, stirring occasionally.
8. Mix honey, pepper flakes, salt, vinegar and water in a small bowl.
9. Add to skillet.
10. Return tenderloins to skillet and cook uncovered, keeping sauce at a low simmer.
11. Cook meat for 15 minutes, or until temperature is 140 degrees, turning every five minutes.
12. Transfer to a cutting board to rest and tent with foil.
13. Continue to cook sauce for an additional 5 minutes until thick and syrupy.
14. Remove from heat and stir in cold butter pieces.
15. Slice tenderloins and drizzle with sauce and onions.