Place the mushrooms in a bowl.
Whisk together oil, vinegar, garlic, oregano and seasoning.
Pour over the mushrooms, cover and chill over night.
Combine filling ingredients, binding with the drained mushroom liquid.
Season and fill into the mushroom cavities.
Garnish with cheese and herbs before serving.
Key Ingredients: Mushroom, olive oil, garlic, lemon juice, salt, black pepper, oregano, cucumber, coconut, red chilli, tomato, spring onion, capsicum, herbs