Spaghetti Bolognese

Name: Spaghetti Bolognese
Cuisine: European, Italian, Mediterranean
Ingredients: 750g lean beef mince; 2 red onions; 2 carrots; 3 celery sticks; 800g chopped tomatoes; 2 tbsp tomato puree; 2 beef stock; 4 tsp garlic; 1 tsp chilli; 2 tsp Worcestershire sauce; 2 tsp dried oregano; 2 tsp dried basil; 1 tsp dried thyme; 1 tsp dried rosemary; 1 tsp smoked paprika; 1 tsp brown sugar; 1/2 tsp fennel seeds; 300g spaghetti; Parmesan