2/3 c. all-purpose flour
1/3 c. whole wheat flour
1/3 c. sugar
1/2 tsp. baking soda
1/2 tsp. ground ginger
1/3 c. vegetable oil
1 egg
1 1/3 c. cored, chopped apple, unpeeled
1 tsp. vanilla extract

Preheat oven to 350 degrees. Line 6 muffin cups with paper or foil baking cups. Sift the flours, sugar, baking soda, and ginger together into a bowl. Add the oil, egg, apple and vanilla and stir just until all of the flour is mixed in. Divide the batter among the lined muffin cups. Bake the cupcake until they are puffy and nicely browned, 35 to 40 minutes.