Step 1

Place a rack in the center of the oven and preheat to 425°F.

Step 2

To prepare the farro, add the water, farro, bay leaf, and dried chile to a 2-quart heavy saucepan and bring to a boil. Decrease the heat to maintain a simmer, cover, and cook until the grain is tender with a slight chew, 20 to 25 minutes. Remove the bay leaf and chile, drain if needed, and transfer to a large serving bowl. Sprinkle with the minced chile, Aleppo pepper, and dried mint and toss to combine.

Step 3

Meanwhile, to make the salad, place the eggplant and the onion on a large rimmed baking sheet. Drizzle with 2 tablespoons of the olive oil, sprinkle with the salt, and combine well, using your hands. If you don’t mind the extra dish, it’s a bit easier to toss everything in a large bowl.

Step 4

Roast the mixture until the eggplant pieces have softened and are browned in spots, and the onion slices have caramelized, turning them once with a spatula in between, 30 to 35 minutes. Remove the baking sheet from the oven and immediately sprinkle the vegetables with 1/4 cup of the fresh mint and drizzle with 1 tablespoon of the vinegar. Toss well with a spatula — this will soften the mint leaves and take the sting out of the vinegar.

Step 5

To finish, add the warm eggplant mixture to the farro. Drizzle with the remaining 2 tablespoons olive oil and 1 tablespoon vinegar and toss to combine. Season with salt and vinegar to taste. Top with the remaining 1/4 cup mint and the pine nuts and serve.