Take all of your ingredients and puree them in a food processor. Set the lemon halves aside to use later.
Spread the puree underneath the chicken's skin on top of the breast meat as well as the area beside the chicken thighs and drumsticks. Basically anywhere you pull the skin up, rub the mixture underneath. If you have some leftover, rub it on top of the chicken as well.
Place the lemon halves that you set aside in the cavity of the chicken, this steams lemon flavor through it so nicely.
Roast the chicken at 325 degree in a covered roaster with about 1/3 cup of water in the bottom. When the chicken is about 20 degrees from being done, uncover the chicken and keep roasting until the final temperature is reached. Let the chicken sit for 10 minutes before carving.