America's Test Kitchen LogoCook's Country LogoCook's Illustrated LogoAmerica's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo

Cast Iron Smoked Eggplant

By Morgan Bolling

Published on March 3, 2025

Time

1 hour

Yield

Serves 4

Cast Iron Smoked Eggplant

Ingredients

1 cup wood chips 1½ pounds Japanese eggplant, cut into ¾-inch pieces¼ cup extra-virgin olive oil, divided1½ teaspoons table salt 4 garlic cloves, minced1 teaspoon ground cumin ¼ teaspoon red pepper flakes 1½ tablespoons lemon juice 2 tablespoons tahini 2 tablespoons chopped fresh cilantro 1 scallion, sliced thin

Before You Begin

We like using Japanese eggplants here, but you can use the same amount of small Italian or globe eggplants. This dish is great served with pita or crusty bread. We developed this recipe using hickory wood chips, but you can use whatever chips you prefer.

Instructions

  1. Just before grilling, soak wood chips in water for 15 minutes, then drain. Using large piece of heavy-duty aluminum foil, wrap soaked chips in 8 by 4½-inch foil packet. (Make sure chips do not poke holes in sides or bottom of packet.) Cut 2 evenly spaced 2-inch slits in top of packet.
  2. FOR A CHARCOAL GRILL: Open bottom vent completely. Light large chimney starter filled with charcoal briquettes (6 quarts). When top coals are partially covered with ash, pour evenly over grill. Place wood chip packet on coals. Set cooking grate in place. Place 12-inch cast-iron skillet in middle of grill. Cover grill and open lid vent completely. Heat grill until hot and wood chips are smoking, about 5 minutes. FOR A GAS GRILL: Remove cooking grate and place wood chip packet directly on primary burner. Set grate in place; turn all burners to high. Place 12-inch cast-iron skillet in middle of grill. Cover grill and heat grill until hot and wood chips are smoking, about 15 minutes. Turn all burners to medium-high.
  3. Toss eggplant, 3 tablespoons oil, and salt in large bowl until combined. Carefully transfer eggplant mixture to preheated skillet. Cover grill and cook until eggplant is just softened and lightly browned in spots, about 10 minutes, stirring once halfway through cooking. Stir in garlic, cumin, pepper flakes, and remaining 1 tablespoon oil. Continue to cook, uncovered if using charcoal and covered if using gas, until eggplant is fully tender, 2 to 4 minutes longer.
  4. Remove skillet from grill. Stir in lemon juice and season with salt to taste. If desired, transfer eggplant to serving platter. Drizzle with tahini and sprinkle with cilantro and scallion. Serve. 
Cast Iron Smoked Eggplant
Photography by Steve Klise. Styling by Elle Simone Scott.

Cast Iron Smoked Eggplant

Save

Time

1 hour

Yield

Serves 4

Ingredients

1 cup wood chips
1½ pounds Japanese eggplant, cut into ¾-inch pieces
¼ cup extra-virgin olive oil, divided
1½ teaspoons table salt
4 garlic cloves, minced
1 teaspoon ground cumin
¼ teaspoon red pepper flakes
1½ tablespoons lemon juice
2 tablespoons tahini
2 tablespoons chopped fresh cilantro
1 scallion, sliced thin

Test Kitchen Techniques

Ingredients

1 cup wood chips
1½ pounds Japanese eggplant, cut into ¾-inch pieces
¼ cup extra-virgin olive oil, divided
1½ teaspoons table salt
4 garlic cloves, minced
1 teaspoon ground cumin
¼ teaspoon red pepper flakes
1½ tablespoons lemon juice
2 tablespoons tahini
2 tablespoons chopped fresh cilantro
1 scallion, sliced thin

Test Kitchen Techniques

Ingredients

1 cup wood chips
1½ pounds Japanese eggplant, cut into ¾-inch pieces
¼ cup extra-virgin olive oil, divided
1½ teaspoons table salt
4 garlic cloves, minced
1 teaspoon ground cumin
¼ teaspoon red pepper flakes
1½ tablespoons lemon juice
2 tablespoons tahini
2 tablespoons chopped fresh cilantro
1 scallion, sliced thin

Test Kitchen Techniques

Why This Recipe Works

For smoky, tender, flavorful eggplant, bring your cast-iron skillet out to the grill. We ensured plenty of smoke flavor by soaking wood chips before wrapping them in foil and setting them on the hot fire. For optimum browning on the eggplant, we preheated the skillet on the grill as it came up to temperature. We started the eggplant pieces in the hot skillet with just oil, salt, and the smoke from the wood chip packet. When the eggplant was spotty brown, we added garlic, cumin, and red pepper flakes for deep seasoning. Off the heat, we stirred in lemon juice for brightness, drizzled on nutty tahini, and sprinkled the smoky eggplant with fresh cilantro and scallion.

Before You Begin

We like using Japanese eggplants here, but you can use the same amount of small Italian or globe eggplants. This dish is great served with pita or crusty bread. We developed this recipe using hickory wood chips, but you can use whatever chips you prefer.

Instructions

  1. Just before grilling, soak wood chips in water for 15 minutes, then drain. Using large piece of heavy-duty aluminum foil, wrap soaked chips in 8 by 4½-inch foil packet. (Make sure chips do not poke holes in sides or bottom of packet.) Cut 2 evenly spaced 2-inch slits in top of packet.
  2. FOR A CHARCOAL GRILL: Open bottom vent completely. Light large chimney starter filled with charcoal briquettes (6 quarts). When top coals are partially covered with ash, pour evenly over grill. Place wood chip packet on coals. Set cooking grate in place. Place 12-inch cast-iron skillet in middle of grill. Cover grill and open lid vent completely. Heat grill until hot and wood chips are smoking, about 5 minutes. FOR A GAS GRILL: Remove cooking grate and place wood chip packet directly on primary burner. Set grate in place; turn all burners to high. Place 12-inch cast-iron skillet in middle of grill. Cover grill and heat grill until hot and wood chips are smoking, about 15 minutes. Turn all burners to medium-high.
  3. Toss eggplant, 3 tablespoons oil, and salt in large bowl until combined. Carefully transfer eggplant mixture to preheated skillet. Cover grill and cook until eggplant is just softened and lightly browned in spots, about 10 minutes, stirring once halfway through cooking. Stir in garlic, cumin, pepper flakes, and remaining 1 tablespoon oil. Continue to cook, uncovered if using charcoal and covered if using gas, until eggplant is fully tender, 2 to 4 minutes longer.
  4. Remove skillet from grill. Stir in lemon juice and season with salt to taste. If desired, transfer eggplant to serving platter. Drizzle with tahini and sprinkle with cilantro and scallion. Serve. 

Gift This Recipe

Enjoyed this dish? Let others know by sharing it as a gift recipe.

Keep Exploring

This is a members' feature.