Ingredients
- 1 t olive oil
- 3 large onion(s), yellow, chopped
- 1/2 t table salt, divided
- 1 lb lean tenderloin beef, trimmed of visible fat
- 1 t Dijon mustard
- 1/2 t dried rosemary
- 1/2 t dried thyme
- 1 T parsley, fresh, finely chopped
- 2 t balsamic vinegar
- 4 c kale, cooked
Method
Preheat oven to 425ºF.
In a large nonstick skillet, heat oil over medium heat. Add onions and cook, stirring occasionally, until soft and translucent, about 10 minutes. Reduce heat to low, add 1/4 teaspoon of salt and continue stirring until onions start to brown, about 20 minutes. Set aside.
Meanwhile, heat a skillet coated with cooking spray over high heat. Add beef and brown on all sides to seal in juices, about 2 minutes total. Transfer to a small roasting pan and let stand 5 minutes.
Combine mustard, rosemary, thyme and remaining 1/4 teaspoon salt. Coat beef with mixture and roast about 15 to 20 minutes for medium rare. Transfer to cutting board and let stand at least 5 minutes.
Stir parsley and vinegar into caramelized onions. Cut beef into thin slices, top with onions and serve with kale.
Servings
4 servings
Prep Time
10 min
Cook Time
35 min
Category
Main
WW Points
20