Name: Marinated Beef Kabobs
Prep time: 15 min
Cook time: 8 min
Total time: 23 min
Yield: 8
Ingredients: 750g / 1.5 lb beef tri tips (, sirloin steak tips or other steak cut, (Note 1)); 3 capsicum / bell peppers ((red, yellow green)); 1 large red onion; 16 small mushrooms (, 3.25cm / 1.3" wide); 1 tsp minced garlic ((2 large garlic clove)); 1 tsp onion powder ((or sub with garlic powder)); 2 1/2 tbsp soy sauce ((Note 2)); 2 tbsp Worcestershire sauce; 2 tbsp balsamic vinegar; 1 tbsp vegetable oil ((or other neutral flavoured oil)); 1/4 tsp black pepper; 16 flat metal skewers (, 25 - 30cm / 10 - 12" (Note 3)); Olive oil (, for drizzling and cooking); Finely chopped parsley (, garnish (optional))