- Nonstick vegetable oil spray
 - 2 cups all-purpose flour
 - 3/4 cup sugar
 - 3 tablespoons unsweetened cocoa powder
 - 4 teaspoons ground ginger
 - 1 1/2 teaspoons baking soda
 - 1 1/2 teaspoons ground cinnamon
 - 1/2 teaspoon salt
 - 1 cup apple juice
 - 3 tablespoons vegetable oil
 - 1 teaspoon cider vinegar
 - Powder sugar
 
- Preheat oven to 350°F. Spray 9-inch round cake pan with 1 1/2-inch-high sides with vegetable oil spray. Line bottom of pan with parchment. Sift flour, 3/4 cup sugar, cocoa powder, ginger, baking soda, cinnamon and salt into large bowl. Whisk juice, oil and vinegar in medium bowl to blend. Add to dry ingredients; stir just until moistened. Spoon batter into prepared pan. Using spatula, smooth top.
 - Bake until cake begins to pull away from sides of pan and tester inserted into center comes out clean, about 30 minutes. Transfer pan to rack and cool.
 - Using knife, cut around sides of pan to loosen cake. Turn cake out onto platter. Turn cake right side up. Sift powdered sugar over top. Cut into wedges.