Balsamic Grilled Steaks

Directions

1. 1
   In bowl, combine vinegar, oregano, garlic, and brown sugar.
2. 2
   Rub beef with salt and pepper, and place in gallon size plastic bag.
3. 3
   Add marinade and shake, thorougly coating meat.
4. 4
   Marinate for 45 minutes in fridge.
5. 5
   Cook meat for 12 minutes, turning over until thermometer in center reads 160 degrees F.
6. 6
   Allow meat to rest for 10 minutes before serving.