Spaghetti Bolognese

Ingredients

• 500 g ground beef
• 1 tsp salt
• 1 tsp pepper
• nonstick cooking spray
• 1 pinch oregano
• 800 g canned crushed tomatoes
• 1 tbsp oregano
• 1 tbsp balsamic vinegar
• 1 tbsp salt
• ½ tsp basil
• 1 tbsp tomato purée (passata)
• 1 tbsp basil
• 1 tbsp parsley
• 250 g spaghetti
• 1 pinch salt
• 50 g cheese