Ingredients

• 1 tablespoon grapeseed or other neutral oil

• 4 (8-ounce) skin-on airline chicken breasts or boneless skinless chicken breasts

• 1 1/2 teaspoons kosher salt, plus more to taste

• 1/2 teaspoon black pepper

• 4 large shallots, halved lengthwise, root ends trimmed

• 8 thyme sprigs

• 1/2 cup dry white wine (such as Aligoté or lightly oaked Chardonnay)

• 2 cups lower-sodium chicken broth

• 2 tablespoons unsalted butter

• 8 ounce fresh wild mushrooms, cleaned and cut into bite-size pieces (about 3 cups)

• 1/2 cup heavy cream

• 1 large plum tomato, chopped

• 1 tablespoon finely chopped fresh chives

• 1 tablespoon finely chopped fresh tarragon