Apple Sheet Cake
The best baking apples have sweet and tart flavor and hold up as they cook. We like to use Honeycrisp, Braeburn, and Gala here.
In a small bowl stir together 1 tablespoon melted butter, 1 tablespoon maple syrup, 1/2 cup powdered sugar, 1/4 teaspoon vanilla, and 1 tablespoon milk until smooth.
Cover tightly in foil to preserve for leftovers.