Procedure

Cut out the stem on the mushroom.

Fill the stem area with minced garlic.

Spread a thin layer of the cilantro on the mushroom. If you cannot find Cilantro in a tube, I would finely chop some fresh cilantro and sprinkle a bit on it after you spread the pesto.

Stir the Basil Pesto (the oil will separate from the pesto in the jar) and spread a good layer on the mushroom.

Next add a layer of fresh spinach leaves followed by a layer of pepperoni.

Top it off with shredded mozzarella cheese.

Gets a clean fire going in the egg. Cook the mushrooms direct on a grid extender for 15 to 20 minutes at 325 degrees. Use a big spatula to remove the mushroom and let cool for a minute before slicing into quarters and serving.