10 tablespoons unsalted butter (divided, 1-1/4 sticks)
3/4 cup (packed) light brown sugar
2 teaspoons honey
1 pound (about 4) ripe yellow nectarines (cut into 1/3-inch-thick wedges)
1/2 cup Sugar
2 large eggs
1 teaspoon pure vanilla extract
1 1/2 cups unbleached all-purpose flour
1 1/2 teaspoons baking powder
1/2 teaspoon baking soda
1 teaspoon ground ginger
1/4 teaspoon salt
1/2 cup milk