Season with salt and pepper, then place herbs, lemons and onions on top of the chicken breasts.
Pour in broth, then add enough water to cover 2 inches above the chicken.
Bring to a boil over medium high heat, then reduce heat to medium low and cover. Allow to simmer for 10-20 minutes or internal temperature of 165 degrees F.
As it boils, you’ll notice some foam coming to the top. If you are planning to use the broth for soup or another use, skim the foam off with a spoon. Otherwise you can leave it alone.
Transfer poached chicken to a plate for serving. Garnish with fresh herbs parsley and serve with lemon wedges.