Ingredients

1/2 cup whole-wheat flour (spooned and leveled) 

1/2 cup all-purpose flour (spooned and leveled) 

1 teaspoon baking powder 

1/3 cup vegetable oil 

2/3 cup packed dark-brown sugar 

1 large egg 

1 teaspoon pure vanilla extract 

1/2 cup rolled oats (not quick-cooking) 

1/2 cup dried currants or raisins 

Preparation

Preheat oven to 350 degrees. In a medium bowl, whisk together flours and baking powder; set aside.

In a large bowl, whisk together oil, sugar, egg, and vanilla. Add flour mixture, and stir to combine; mix in oats and currants.

Using two tablespoons of dough per cookie, roll into balls; place on two baking sheets lined with parchment paper, 1 1/2 inches apart. Bake until lightly browned, 15 to 17 minutes, rotating sheets halfway through.

Cool 5 minutes on sheets, then transfer cookies to a wire rack to cool completely.