how come my chicken breasts always turn out dry and rubbery?!
Answers:
using an oven to ciikchicken breast is not a good idea because like you know they come out dry. try to cook them in a pan with alil oil or butter and cook them on high heat so it wont dry the inside, make sure thyere breast fillets if you want to sear them. if youre cooking whole chicken breast than isuggest baking them with alil liquid or moisting them once in a while when cooking.
You've overcooked it.
You probably don't stem it and you cook it too long