bbq beef shish kebabs

Ingredients

• MARINADE
• 1 1/2 tablespoons dijon mustard
• 3 tablespoons olive oil
• 1 tablespoon sesame oil
• 1/2 cup greek-style plain natural yogurt
• 2 tablespoons fresh rosemary, roughly chopped
• 4 large cloves garlic, minced
• 1/2 medium shallot, finely chopped
• 1 tablespoon freshly squeezed lemon juice
• 1 tablespoon balsamic vinegar
• 1 teaspoon brown sugar such as demerara
• 1/2 tablespoon worcestershire sauce
• 1 teaspoon hot sauce such as cholula®
• 1/4 teaspoon cayenne pepper
• 1/4 teaspoon paprika, sweet mild
• freshly ground black pepper, to taste (i always use mixed peppercorns)
• SHISH KEBABS
• 1 pound cross rib steak, largely cubed
• 8 large mushrooms, washed
• 16 - pieces red pepper, washed and cut about 2-inch x 2-inch
• 16 pieces red onion, cut about 2-inch x 2-inch
• 16 large cherry tomatoes, washed