Beef Mechado

0. Make the beef tenderloin marinade by combining soy sauce, vinegar, ginger, garlic, sesame oil, olive oil, sugar, salt, and ground black pepper in a large bowl. Mix well. 1. Add the cubed beef tenderloin to the bowl with the beef tenderloin marinade. Gently toss to coat the beef. Let it stay for 1 hour. 2. Using a metal or bamboo skewer, assemble the beef kebob by skewering the vegetables and marinated beef tenderloin. 3. Heat-up the grill and start grilling the beef kebobs for 3 minutes per side. This will give you a medium beef that is juicy and tender on the inside. Add more time if yo