The cooking time for boneless chichow long to boil boneless chicken breastken breasts will vary depending on the size and thickness of the meat, as well as the method of boiling you are using. In general, boneless chicken breasts will take around 15-20 minutes to cook through when boiled.

Here's a simple method to boil boneless chicken breasts:

1. Place the chicken breasts in a pot and add enough water to cover them by at least an inch.

2. Bring the water to a boil over high heat.

3. Once the water comes to a boil, reduce the heat to medium-low and simmer the chicken breasts for 15-20 minutes or until they are cooked through.

4. To check if the chicken breasts are done, use a meat thermometer to ensure they have reached an internal temperature of 165°F (74°C).

It's important to note that if you're using frozen chicken breasts, you'll need to add a few extra minutes to the cooking time. Also, for best results, try to use chicken breasts that are similar in size to ensure they cook evenly.