1.

If Using a Gas Burner or Grill (recommended): Preheat a gas or charcoal grill to medium heat and place eggplants directly over heat source. Cook, turning occasionally with tongs, until eggplants are completely tender and well charred on all sides, 30 to 40 minutes. Wrap with foil and let rest 15 minutes. Continue to step 3.

2.

If Using the Broiler: Adjust rack to 6 inches below broiler element and preheat broiler to high. Place eggplants on a foil-lined rimmed baking sheet. Broil, turning occasionally, until charred on all sides and completely tender, about 1 hour. Eggplants should be very, very tender when cooked. Test near the stem and bottom ends; if a toothpick or skewer meets any resistance, continue cooking. Remove from oven and gather up foil, crimping it around the eggplants to form a sealed package. Let the eggplants rest for 15 minutes. Continue to step 3.

3.

Open foil package. Working with one eggplant at a time, use a sharp paring knife to slit each eggplant open lengthwise. Carefully scoop out soft flesh with a large spoon and transfer to a strainer set in a large bowl. Once all eggplant is scooped, pick out any stray bits of skin and blackened flesh and discard.

4.

Transfer eggplant to a salad spinner, distributing it evenly around the perimeter. Spin gently until all excess moisture is extracted. Discard all drippings, wipe out large bowl, and return eggplant to bowl.

5.

Add garlic and lemon juice to eggplant and stir vigorously with a fork until eggplant breaks down into a rough paste, about 1 1/2 minutes. Stirring constantly and vigorously, add tahini, followed by the olive oil in a thin, steady stream. The mixture should become pale and creamy. Stir in parsley and season to taste with salt, plus more lemon juice if desired.

6.

Transfer to a serving bowl, drizzle with olive oil, and serve with warm pita bread or vegetables for dipping. Baba ganoush can be stored in an airtight container in the refrigerator for up to 4 days. Let baba ganoush warm to room temperature before serving.