3 large baking apples (such as Honeycrisp), cubed (about 4 cups) 2 teaspoons apple cider vinegar 1 cup all purpose flour 1 teaspoon baking powder 1 teaspoon kosher salt 1 stick unsalted butter, at room temperature 1/2 cup white sugar 2 tablespoons light brown sugar 2 large eggs 3 tablespoons dark rum
PREP TIME: 30 MINS COOK TIME: 45 MINS
1/2 teaspoon vanilla extract 3 tablespoons white sugar for the…