Preheat oven to 200°C/400°F/gas mark 6. Lightly fry the mushrooms, with the lid down, in the hot oil for 20 seconds.
Arrange the mushrooms in a shallow roasting pan with the stems facing up.
Mix butter, garlic, thyme, lemon juice and spices. Drizzle a little garlic butter over each mushroom, then gently press the bread crumbs on top. Refrigerate for later use or cook immediately in the oven for 10 minutes.
Enjoy !
