How to Make It
Cover the potatoes in lightly salted water. Bring to a boil. Reduce heat to a simmer and cook for about 3 minutes or until tender-crisp. Drain and set aside.
Heat oven to 450° F. Cut parchment paper or aluminum foil into four 16-inch rounds. Fold each in half and then reopen.
On half of each round, place ¼ of the green beans, tomatoes, scallions, herbs, and blanched potatoes.
Top each with ¼ of the chicken tenders and season with ¼ teaspoon each salt and pepper. Drizzle with the oil and vermouth.
Fold over the top of the parchment. Seal tightly, making small, closely spaced folds along the edge.
Place on a baking sheet and cook 8 to 10 minutes, until the chicken is cooked through. Place each packet on a plate. Tear or cut them open at the table.