Step 1

Whisk the sauce ingredients (except the extra broth) in a small bowl or shake together in a jar. It should form a thick sauce.

Step 2

Cook the chicken in a large skillet over medium high heat. Season generously with salt and pepper.

Step 3

Boil the noodles for just a few minutes to soften. Drain and set aside.

Step 4

When the chicken is done, add spinach, cooked noodles, and sauce to the pan, keeping it over medium high heat. Toss to combine; heat until the spinach is wilted. Add extra water or broth to thin the sauce, a little at a time, to get the sauciness that you like (I usually add about 1 1/2 cups total).

Step 5

Serve topped with fresh herbs, scallions, chili oil, sesame seeds, and whatever else you like.