Portobellos with Feta Cheese for Grilling or Baking Plank

Place the mushrooms stalk side up on the heated plank. Mix melted butter and lemon juice together and pour a little over each mushroom. Place 4 slices of feta cheese on the top of each mushroom to cover. Put Plank back onto the barbecue and close lid (or in oven at 375 degrees). Leave at a medium heat for 15 minutes.

Serve at once.