Curry Chicken with back

2 tablespoons butter 1/4 onion , chopped 2 cups low sodium chicken broth 2 1/2 teaspoons curry powder , divided 1 teaspoon sugar 1/2 teaspoon salt 1/4-1/2[...]

3 lbs chicken 3 tablespoons curry powder 1 onion , chopped 2 sprigs fresh thyme 3 garlic cloves , chopped 2 stalks scallions , chopped 1 scotch bonnet pepper[...]