Step #1 In a microwave-safe glass pie plate coat the chicken with 2 tsps of the oil, arrange it with the thickest parts toward the edge of the plate, & pour the broth over it.
Step #2 Microwave the chicken, its surface covered with an oiled round of wax paper, at high power (100%) for 4 mins.
Step #3 Turn the chicken, & microwave it at medium power (50%) for 3 mins more, microwave it, at high power for 3 mins, covered with the wax paper, or until it is just springy to the touch.
Step #4 Let the chicken stand for 5 mins.
Step #5 While the chicken is standing, the tarragon, the lemon juice, in a small bowl whisk together the mustard, the scallion, & salt to taste & whisk in 3 tbsps of the cooking liquid & the remaining 1 tbsp oil.
Step #6 Transfer the chicken to a shallow dish, spoon the vinaigrette over it, & let the chicken cool.
Step #7 Serve the chicken at about room temp.
Step #8 Serves 2.
Step #9 --.
Enjoy the Chicken Breasts with Walnut Sauce recipe