Wipe the M. shiitake clean with a damp piece of kitchen paper.

Break off the stalks. Cut large ones in half, so that all pieces are about the same size.

Cut the onion into sixes and finely chop the garlic and thyme.

Prick the M. Shiitake, cherry tomatoes and onion onto a skewer.

Make the marinade from 2 tbsp olive oil, the chopped garlic and thyme. Brush both sides of the skewer with the marinade.

Grill the M. Shiitake 3 - 5 minutes per side, so 6 - 10 minutes total. If you have a Big Green Egg, grill the skewers at 220 degrees.

Add salt and pepper to taste in the last minute.

When the mushrooms are brown and tender, they are ready to eat!