Ingredients

• 4 c vegetable stock
• 5 kaffir lime leaves
• 3 slices galangal, unpeeled, 2 inches long
• 3 (2-inch-long) pieces lemon grass
• 1 c button mushrooms, sliced
• 2 T soy sauce
• 10 Thai chili peppers
• 1 lime, juiced
• 1 tomato, small dice

• ½ onion, thin sliced

• 1 lb tofu, firm, medium dice

• ¼ c cilantro (garnish)

• ¼ c scallions (garnish)