Mushroom and Tofu Hot Pot

Ingredients

• 3 Ounces Dried Sliced Shiitake Mushrooms
• 3 Ounces Dried Oyster Mushrooms
• 3 Ounces Cauliflower Mushroom
• 2 Cups Dashi, or instant dashi or vegetable broth
• 1 Cup Sake
• 1/2 Cup Mirin
• 1/2 Cup Soy Sauce
• 2 Tablespoons Sesame Oil
• 2 Cloves Garlic, sliced
• 1 (1-Inch) Piece Fresh Ginger, sliced
• 2 Red Chiles, seeded and thinly sliced
• 1/4 Yellow Onion, chopped
• 1/2 Pound Firm Tofu, cut into 4 pieces
• 1/2 Pound Napa Cabbage, sliced
• 1/2 Pound Fresh Spinach
• Shichimi Togarashi, for garnish
• Sliced Scallions (Green Parts Only), for garnish