1 free range chicken
1 tsp crushed garlic
2 tsp dried tarragon (or 3 tbs fresh tarragon chopped)
2 tsp lemon zest
+/- salt and pepper
Mix all the herbs and butter together in a bowl.
While the oven is heating up to temperature, rub the butter all over the chicken.
Roast at 180C for 90 minutes, or until cooked through. Bast the chicken with the herb butter as it melts 2 or 3 times during the cooking time.