Pierce the eggplants in several places with a fork and place on a baking sheet; bake for 1 hour, turning once, until tender.
Remove the eggplants from the oven, slit lengthwise, and set aside to cool.
When just warm to the touch, scrape the eggplant pulp into a bowl, using a spoon. Add the remaining ingredients and mix together very. well with a fork, until everything is completely incorporated.