Quorn Spaghetti Bolognese

Ingredients

• 300g Quorn Mince [https://www.quorn.co.nz/products/quorn-mince]
• 2 tbsp olive oil
• 1 onion, very finely diced
• 2 cloves garlic, crushed
• 200g mushrooms such as mini portabellos, diced
• 2 tbsp red pesto
• 400ml tomato passata
• 1 tbsp vegetarian Worcestershire sauce
• 1 vegetable stock cube, dissolved in 150ml hot water
• 1 tbsp tomato puree
• 1 tsp dried oregano
• Salt and pepper to taste
• 500g fresh spaghetti
• Hard cheese of your choice, grated to serve (optional)