SPIRALLED YAM PASTA WITH MUSHROOM SAUCE AND PARMESAN CRISPS

Ingredients

• 2 medium yams, cleaned and peeled
• 1 tbsp (15 ml) vegetable oil
• 1 tsp (5 ml) sea salt
• ¼ cup (60 ml) butter
• 2 tbsp (30 ml) olive oil
• 2 lbs (1 kg) sliced mushrooms, any variety
• 2 garlic cloves, minced
• 1 tbsp (15 ml) finely chopped fresh oregano
• salt and pepper, to taste
• 1 cup (250 ml) whipping cream
• 2 tbsp (30 ml) grated Parmesan
• 6 tbsp (90 ml) grated Parmesan
• 2 tsp (10 ml) fresh oregano, finely chopped