Ingredients

12 ounces boneless beef top sirloin steak, cut 1 inch thick and trimmed

2 teaspoons salt-free, gluten free steak grilling seasoning

2 teaspoons extra virgin olive oil

6 ounces broccoli rabe, trimmed

2 cups frozen peas

1 cup unsalted beef broth

1 tablespoon whole-grain mustard

2 teaspoons arrowroot

1/4  teaspoon sea salt

Directions

1. Sprinkle meat with steak seasoning. In a 12-inch cast-iron skillet heat oil over medium-high.  I cook this on the grill.  You can also cook in your oven at 350 degrees. 
2. Add meat and broccoli rabe. Cook 4 minutes, turning broccoli rabe once (do not turn meat). Place peas around meat. 
3. Grill for 8 minutes or until meat is medium-rare (145 degrees F). Remove meat and vegetables from skillet; cover and keep warm.
4. For sauce, cook over medium-high 3 minutes, stirring occasionally. Whisk together the beef broth, mustard, arrowroot and salt. Cook and stir until thick and bubbly. Cook and stir 1 minute more. Serve meat and vegetables with sauce.
5. Enjoy!