Lasagne Courgette Boats - Pinch Of Nom

Ingredients

• 4 large courgettes
• 80 g reduced fat cheddar (grated)
• low calorie cooking spray
• 180 g turkey mince
• 1 tin chopped tomatoes
• 1 tbsp Italian herb mix
• ½ large red onion (chopped finely)
• ½ large pepper (chopped finely)
• 1 carrot (chopped finely)
• 1 stick celery (chopped finely)
• 2 spring onions
• 2 beef stock cubes
• 5 button mushrooms (chopped finely)
• 1 tbsp balsamic vinegar