1. In a large bowl, whisk together the whole wheat flour, all-purpose flour, baking powder, baking soda, and salt.
2. In a small bowl, mix together the sugar and lemon zest with your fingers. Add this mixture to your dry ingredients and whisk again.
3. In another bowl, combine the skim milk, low fat cottage cheese, egg whites, vanilla extract, and fresh lemon juice.
4. Pour the wet mixture into the dry ingredients and stir until just combined.
5. Heat a large nonstick skillet or griddle over medium heat.
6. Pour about ¼ cup of batter onto the skillet for each pancake.
7. Carefully flip the pancakes and cook until golden brown on the other side.
8. While the pancakes are cooking, combine the fresh strawberries, additional lemon zest, and a squeeze of fresh lemon juice.
9. Serve the pancakes hot, topped with the strawberry mixture.
10. Lastly, these pancakes freeze beautifully! Let them cool completely and wrap them well.