2 cups (250 grams) all-purpose flour, plus 1 tablespoon for tossing with apple chunks and more for the baking pan
1 1/4 cups (315 grams) mild-flavored oil, such as vegetable oil
1 1/2 cups (300 grams) granulated sugar
2/3 cup (130 grams) lightly packed brown sugar
2 teaspoons pure vanilla extract
2 tablespoons hard apple cider
3 large eggs, at room temperature
2 cups (300 grams) packed cored and grated apples (2 medium apples), plus 2 cups (300 grams) apple chunks, cored and cut into 1/4-inch chunks (2 medium apples)
1 cup (128 grams) whole wheat flour
1 teaspoon baking soda
1 tablespoon ground cinnamon
3/4 teaspoon kosher salt
Cider Glaze
1/4 cup (50 grams) granulated sugar
1/4 cup (60 milliliters) heavy whipping cream
2 tablespoons hard apple cider
1 tablespoon unsalted butter
Directions
To make cake: Preheat the oven to 325°F. Generously butter and flour a 10-inch bundt pan, set aside.
Ina large bowl, combine the oil, granulated sugar, brown sugar, vanilla, apple cider, and eggs with a spoon. Stir in the grated apples.
In a separate bowl, whisk together the flour, baking soda, cinnamon, and salt. Add the dry ingredients to the apple mixture and mix only until it all comes together in a smooth batter.
Toss together the apple chunks and 1 tablespoon flour, then fold the apples into the batter.
Bake until a tester comes out clean, about 1 hour 15 minutes. Allow to cool in the pan for about 15 minutes, then turn the cake out onto a serving plate.
To make the cider glaze: In a medium saucepan over medium-low heat, combine the granulated sugar, heavy cream, apple cider, and butter and stir to mix. Simmer for 2 minutes.
Drizzle half of the glaze over the still-warm cake. Save the last of the glaze to drizzle over the cake when it is fully cooled.