1 cup whole-wheat flour

1/2 cup unbleached all-purpose flour

2 teaspoons baking powder

1 teaspoon baking soda

1 tablespoon sugar

1/8 teaspoon salt

2 large eggs

1 1/2 cups buttermilk

1 teaspoon vanilla extract

3 tablespoons canola oil

1 cup cooked quinoa (any type)

1 1/2 cups fresh or frozen blueberries or other fruit, like sliced bananas, strawberries or raisins (optional)