Cut the head off the garlic clove. Place the clove on a sheet of aluminium foil, add the olive oil and close the foil. Place in the oven at (230°C (450°F) for 45 minutes, then leave to cool.
STEP 2
Squeeze the clove to add the garlic to the soft butter, add the parsley and mix.
STEP 3
Make cuts in the day old croissant to fill them with the butter mixture and add cheese in the cuts and on top of the croissant.
STEP 4
Bake at 375 °F (190 °C) for 8-10min.
STEP 5
Serve on a board for an appetizer to share or on a plate for a starter.