
2 tablespoons olive oil
1 tablespoon packed brown sugar
2 teaspoons kosher salt
2 teaspoons garlic powder
2 teaspoons dry mustard
1 teaspoon paprika
1 teaspoon black pepper
3 (1½-pound each) bone-in chicken breasts
½ cup apricot preserves
¼ cup 33%-less-sodium chicken broth
2 tablespoons butter
1 sprig fresh thyme
1 clove garlic, minced
Additional thyme, for garnish