Sweet and Savory Baked Chicken with Pineapple and Tarragon

Ingredients in this Recipe

1 tablespoon unsalted butter
1 whole chicken (about 4 1/2 pounds), cut into pieces
1/2 teaspoon sugar
2 cups chopped fresh pineapple
2 tablespoons rice wine vinegar
4 sprigs fresh tarragon (2 sprigs chopped, 2 whole sprigs for roasting), plus more for garnish
8 shallots (2 coarsely chopped, 6 halved lengthwise)
Coarse salt and freshly ground pepper

See Full Recipe at Martha Stewart