Luxury Fish Pie with Parmesan and Garlic Sweet Potato Mash - Cookidoo® – the official Thermomix® rec

Ingredients

• 1000 g sweet potatoes
• 1 garlic bulb
• 30 g Parmesan cheese
• 100 g onions
• 6 cloves
• 2 bay leaves
• 250 g cod fillet
• 250 g smoked haddock
• 250 g raw prawns, peeled
• 600 g whole milk
• 4 medium eggs
• 30 g salted butter
• 20 g plain flour
• ½ tsp fine sea salt
• ¼ tsp ground black pepper
• 30 g unsalted butter
• ¼ tsp cayenne pepper
• 2 pinches fine sea salt
• 2 pinches ground black pepper