Spicy coconut and black mushroom soup

Ingredients

• 300 ml coconut milk
• 1 liter chicken stock
• 1,5 chicken breast
• 2 garlic cloves
• 2 small chili peppers
• about 100 gram dried black mushrooms (also known as black fungus, Chinese black mushrooms)
• 1 red onion
• 1 small zucchini
• large dash of nutmeg
• 1 teaspoon ground lemongrass (sereh)
• neutral oil (e.g. sunflower oil)
• pepper and salt to taste