Sticky Glazed Beef Meatball Kabobs

Ingredients

• Wooden skewers (soaked in water for a couple of hours to prevent burning)
• 750 g beef mince
• ½ cup breadcrumbs
• 4 mushrooms, finely diced
• 2 cloves garlic, minced
• 4-centimetre piece of fresh ginger, finely grated
• 1 tbsp soy sauce
• 1 tbsp cornflour
• Vegetable oil for cooking
• Sesame seeds, to serve
• ¼ cup soy sauce
• ¼ cup tomato sauce
• 2 tbsp caster sugar