Ingredients
1/2 small head napa cabbage, cored and thinly sliced
1 medium carrot, shaved with a vegetable peeler
4 skinless firm white fish fillets, such as halibut or bass (1 1/2 pounds total)
1/2 cup packed fresh cilantro leaves
4 teaspoons finely grated peeled fresh ginger
Coarse salt
8 teaspoons toasted sesame oil
4 teaspoons seasoned rice vinegar
Preparation
Preheat oven to 400 degrees. Divide cabbage and carrot among four 16-inch-long pieces of parchment. Top with fish, cilantro, and ginger and season with salt. Drizzle with oil and vinegar.
Bring long ends of paper together and fold 3 times to make a seam. Tuck short ends under to secure.
Place packets on a rimmed baking sheet and bake until puffed and fish is opaque, 13 to 15 minutes. Transfer packets to plates, gently pull open, and serve immediately.
