Add chicken stock and bring to a gentle simmer.
Add dried rice noodles directly to the simmering liquid and gently stir to submerge.
Cook 5–7 minutes, stirring occasionally, until noodles soften and begin absorbing liquid.
Add back your chicken.
Continue cooking until the sauce thickens and coats the noodles in a glossy consistency. If noodles become too thick before fully tender, add small splashes of water as needed.