Place your chicken breasts in the bottom of the instant pot.
In a small mixing bowl, mix cream soup and chicken broth.
Pour soup and broth mixture over chicken breasts. Lock instant pot lid, close the vent, and program pot to cook for 8 minutes on high pressure.
When the pot has finished cooking, allow the pressure to release naturally for 5 minutes, then quick release the remaining pressure.
Check the internal temperature of the chicken. If it's 165° or higher, your chicken is ready to eat! If the temperature is too low, close the lid and vent and cook for 2-3 minutes longer.