Festive cabbage gratin | Kikkoman

Ingredients

• 1 small cauliflower
• 1 broccoli head
• 1 turnip
• 400 g potatoes
• 300 ml milk
• 6 tbsp Kikkoman Naturally Brewed Soy Sauce
• Freshly ground pepper
• 1.5 pinch of ground nutmeg
• 1 pinch of ground caraway seeds
• 200 g blue cheese (e.g. gorgonzola, cambozola, Roquefort)
• 100 g walnuts
• 50 g brown sugar
• Pith of 1 vanilla pod