Portabella Mushroom Appetizer

6 ounces Portabella mushrooms
Salt
Fresh ground white pepper
Extra virgin olive oil
Marinade:
3 ounces Extra virgin olive oil
2 Limes juice only
1 Garlic clove minced
1 small Shallot chopped
1 Sprig fresh rosemary
Chopped about 1 t.
1 teaspoon Fresh parsley chopped

Season the mushrooms with salt, white pepper and olive oil to taste and grill over high heat 4 minutes, until soft. Let cool. Combine marinade ingredients. Marinate at least one hour in the mixture. Chill before serving.