Go Back
Air fryer Japanese eggplant with tender roasted eggplant slices, a glossy savory glaze, toasted sesame seeds, and caramelized edges, served as a flavorful Asian inspired vegetable side dish.
Print Recipe

Air Fryer Japanese Eggplant Recipe - Fast, Flavorful, and Weeknight-Friendly

Prep Time10 minutes
Cook Time15 minutes
Total Time25 minutes
Servings: 4 servings

Ingredients

  • Japanese eggplant (3–4 medium; look for firm, glossy skins)
  • Soy sauce or tamari (low-sodium if preferred)
  • Mirin (Japanese sweet rice wine) or a mix of rice vinegar + a pinch of sugar
  • Sesame oil (toasted)
  • Garlic (2–3 cloves, minced) or garlic powder
  • Ginger (1-inch knob, finely grated) or ground ginger
  • Neutral oil (avocado, canola, or grapeseed)
  • Honey or maple syrup (optional, for extra gloss and sweetness)
  • Rice vinegar (for brightness)
  • Sesame seeds (for garnish)
  • Scallions (thinly sliced)
  • Red pepper flakes or shichimi togarashi (optional heat)
  • Cooked rice or noodles (optional, for serving)

Instructions

  • Preheat the air fryer to 400°F (200°C). Give it a solid 3–5 minutes to heat so the eggplant starts cooking immediately.
  • Prep the eggplant. Wash and dry 3–4 Japanese eggplants. Trim the ends. Slice lengthwise into halves or quarters, or cut into 1-inch thick half-moons. Aim for even pieces so they cook at the same rate.
  • Salt and rest. Toss eggplant with 1/2 teaspoon salt and let sit for 10 minutes. This draws out moisture and reduces bitterness. Pat dry with paper towels.
  • Make the glaze. In a bowl, whisk 2 tablespoons soy sauce, 1 tablespoon mirin, 1 teaspoon rice vinegar, 1 teaspoon honey (optional), 1 teaspoon toasted sesame oil, 1 minced garlic clove, and 1 teaspoon grated ginger. Taste and adjust: add a splash more soy for salt, vinegar for tang, or honey for balance.
  • Oil lightly. Toss eggplant with 1–1.5 tablespoons neutral oil. You want a light sheen, not dripping.
  • Air fry the first round. Arrange eggplant in a single layer, cut side up if halved. Cook for 6–8 minutes. Shake the basket or flip halfway for even browning.
  • Glaze and finish. Brush or spoon the glaze generously over the eggplant. Air fry another 3–5 minutes until the edges caramelize and the flesh is tender when pierced with a fork.
  • Garnish and serve. Sprinkle with sesame seeds, sliced scallions, and a pinch of red pepper flakes if you like heat. Serve hot over rice or noodles, or alongside grilled fish, tofu, or chicken.