Thai Style Beef Mince Wrap

• 500 g lean beef mince
• 1 medium brown onion, diced
• 250 g white cup mushrooms, diced
• 2 tbsp teriyaki sauce
• 1 lebanese cucumber, thinly sliced
• 0.25 purple cabbage, shredded
• 0.25 cup mint leaves, stems removed
• 0.25 cup coriander (cilantro), stems removed
• 2 tomatoes, diced
• 4 wholegrain wraps