1Preheat your oven to 400°F (200°C).
In a small bowl, mix the olive oil, melted butter, mixed herbs, salt, and pepper.
Place the chicken drumsticks in a large bowl or a resealable plastic bag.
Pour the herb mixture over the chicken drumsticks and toss to coat them evenly.
Arrange the drumsticks on a baking sheet lined with parchment paper.
Slice the onion and scatter the slices around the drumsticks.
Peel and crush the garlic cloves, then add them to the baking sheet.
Roast in the preheated oven for 35-40 minutes, or until the chicken is cooked through and the skin is golden and crispy.
Remove from the oven and let the drumsticks rest for a few minutes before serving.
Serve warm and enjoy your herb roasted chicken drumsticks.