Take the mushrooms, wash them thoroughly and cut off any stalks, before placing them on a baking tray covered with a tin foil sheet. You could also take out the inside of the mushroom to make it a bigger hollow if you wish.
Grate the cheese into a bowl, or break it into small pieces. Mix with the garlic and herbs and philidelphia.
Put the mixture into the microwave for a minute or two if the butter and cheese is not mixing properly.
Roll dollops of the cheese mixture together and place them on top of the washed mushrooms. Pat down the mixture gently so that it flattens into the mushroom. Sprinkle the OXO Italian Shake & Flavour over the top of the mushrooms.
Pop in pre-heated oven at 200C for around 15 - 20 minutes.