I like to keep white miso paste stocked in my refrigerator because it’s an easy trick: a store-bought seasoning packed with a ton of coveted umami flavor. I often add it to marinades or soup, but in this case, it’s simply smeared onto a steamed eggplant and baked. The top transforms into a beautiful golden crust resembling a crème brûlée, and two simple ingredients yield an addicting snack or small plate to share.
If you don’t have a bamboo steaming basket or double boiler, there are a number of ways you can rig one—as long as you steam the eggplant without allowing it to touch the water.
I don’t have a steaming basket, so I put mine on top of a small upside-down heat-safe bowl sitting in a large pot of boiling water.
Cover the pot with a tight-fitting lid and steam the eggplants until they’re cooked through, about 30 minutes.
Set the eggplants aside to cool and firm, about 10 minutes.
Meanwhile, preheat your oven or toaster oven to 250°F.
Line a baking sheet with aluminum foil.
Slice the eggplants in half lengthwise.
Carefully spread a ¼- to ½-inch layer of miso paste on top of the cut side of the eggplant.
Set the eggplants skin-side down on the foil-lined baking sheet and bake until the top has browned, about 30 minutes.
Remove the eggplants from your oven and let cool to room temperature.
Using a sharp knife, trim off and discard the skin on both sides, and serve.