Chicken & Tofu Mille Feuille Nabe

Ingredients

• 8 oz (220 g) ground chicken
• 7 oz (200 g) medium-firm tofu, press-drained of excess moisture
• 3 – 4 medium shiitake mushrooms, minced
• 1/4 cup (60 ml) Saikyo miso or sweet white miso
• Some freshly-ground black pepper
• 1 lb (450 g) napa cabbage (medium-size full leaves)
• 1 1/4 cups (300 ml) water
• 1/4 cup (60 ml) sake
• 1 Vegetable dashi bag
• A good pinch of sea salt
• A small knob ginger, cut into very fine shreds
• A few cloves garlic, thinly-sliced
• Green onion, thinly sliced crosswise
• Yuzu-kosho, soy sauce and/ or your choice of condiments to taste