How to Make It
Cut eggplants lengthwise into 1/2-inch-thick slices.
Combine vinegar, olive oil, honey, 1/4 teaspoon kosher salt, and pepper.
Heat a grill pan over medium-high heat; coat with cooking spray. Grill eggplant 2 to 3 minutes on each side. Drizzle with vinegar mixture. Sprinkle with thyme and 1/4 teaspoon kosher salt.