Spaghetti with mushroom bolognese

Ingredients

• 454 g cremini mushroom,broken into small pieces
• 1 tbsp olive oil
• 1 onion. diced
• 1 stalk celery, diced
• 1 carrot, peeled and diced
• 4 cups canned unsalted diced tomatoes with juice
• 1/3 cup low sodium tomato paste
• 1 tsp dried italian seasoning
• 1/4 tsp ground nutmeg
• 1/4 cup wine
• 1/2 tsp salt and fresh black pepper
• 1/2 cup unsweetened almond or 2 % milk (optional)
• 10-12 oz gluten free spaghetti
• 3 tbsp chopped fresh parsley plus additional for garnishing
• 1/3 cup grated parmesan cheese