Zest one lemon using a fine holed cheese grater or a zester.
Squeeze the juice out of the lemon and zested lemon in a bowl(about 1/3cup).
To make the marinade, combine the lemon juice, Greek seasoning, olive oil, poultry seasoning, lemon zest and dried oregano in a bowl.
Make small crosswise cuts about 1/2 inch apart down the length of each chicken breast to help the marinade penetrate the meat.
Add the chicken pieces and marinade to a gallon sized zip top bag.
Remove as much air as possible, close the bag tightly, push the bag to mix the contents and make sure the chicken is well coated.
Marinate the bag in refrigerator for at least 1 hour, but I think it’s better after 5-6 hours or overnight !!
Preheat oven to 375 F
Place the marinated chicken pieces in a large casserole dish (9x13).
Bake the chicken for 45-60 minutes, or until golden brown on top.
Serve on a bed of green salad or spinach, topped with feta cheese, red onion slices, kalamata olives and with extra lemon wedges for squeezing.