Wine Braised Herb Chicken with Roasted Grapes

Name: Wine Braised Herb Chicken with Roasted Grapes
Ingredients: 6 pieces (thigh and drumsticks) free-range chicken; 4-6 shallots, halved or if small left whole; 1 garlic head, halved; 4 carrots, thickly sliced; 1 medium sized sweet potato, cut into wedges; 200 ml white wine (I used a Weißburgunder from Weingut Zahn, but a Riesling or a Bacchus would pair brilliantly here); 200 ml chicken stock; large handful mixed herbs: tarragon, oregano, marjoram, thyme, very finely chopped; 2 bunches (handful) white and red grapes, left on their vines; 2-4 tablespoons olive oil; 100g melted butter