Leek and Rice Flan with Sesame Mushrooms

Ingredients

• 3/4 cup (150g) basmati rice
• 1/2 small_piece (40g) brown onion, choppedfinely
• 1/4 cup (20g) parmesan cheese, grated
• 1 tablespoon fresh coriander, finely chopped
• 1 egg, beaten lightly
• 1/2 teaspoon dried chilli flakes
• 60 grams butter
• 3 large_piece (1.5kg) leeks, shredded
• 1 1/2 tablespoon fresh ginger, grated
• 1/4 cup fresh coriander, finely chopped
• 3 eggs, beaten lightly
• 1 cup (250ml) cream
• 2 teaspoons sesame oil
• 1 tablespoon vegetable oil
• 4 cloves garlic, crushed
• 1/4 cup (35g) white sesame seeds
• 600 grams swiss brown mushrooms
• 2 tablespoons soy sauce
• 2 tablespoons sake