Marinated Beef Kabobs

Apologies for the "blurry" photo.  That's actually smoke coming off the grill.  I forgot to take a photo while plated and went straight to devouring these so this in-process grilling photo is the only one I have.  This was a great basic recipe from Kalyns Kitchen.  I wouldn't change a thing.  She recommends using tri-tip, london broil, top sirloin or top loin.  If you use a tougher cut of meat, marinade for longer.

5 STARS
4 servings
3.75 net carbs per serving

2 pounds beef, cut into cubes
2 TBSP beef stock (or red wine)
2 TBSP balsamic vinegar
1 TBSP Worcestershire sauce
1/4 cup olive oil
1/2 tsp onion powder
1/2 tsp garlic powder
1 tsp steak seasoning (watch ingredients for sugar)
1/2 tsp dried thyme
1/2 tsp dried oregano
black pepper to taste
2 bay leaves (optional)

Mix all ingredients together and pour into a ziploc bag with beef cubes.  Marinate at least 4-6 hours (or even overnight is fine). If using wooden skewers, make sure to soak in water at least 30 minutes so they don't catch on fire.  When ready to cook, preheat grill to medium-high.  Grill kabobs to your desired doneness.