Apple Upside Down Cake -

Ingredients

• (1/4 cup) apple juice
• (3) granny smith or other baking apples, peeled and thickly sliced
• (1 1/4 cups) whole wheat flour
• (1/3 cup) packed turbinado or light brown sugar
• (1 tsp.) baking powder
• (1/2 tsp.) baking soda
• (1 tsp.) ginger
• (1/2 tsp.) cinnamon
• (1/2 tsp.) salt
• (1 large) egg
• (2 large) egg whites
• (1/2 cup) buttermilk
• (2 Tbsp.) extra-light olive oil