1. Stir flour, protein powder, baking powder, salt, and cinnamon in a large bowl.
2. Whisk in milk or water, shredded carrot, sweetener, oil or yogurt, optional egg, and vanilla until just evenly mixed. If thinner pancakes are desired, slowly stir in more water.
3. If time permits, let the batter rest 10 minutes.
4. Grease a large skillet or pancake griddle. Place over medium heat.
5. After a minute, test the pan by adding a few drops of water. The skillet is hot and ready to use once the water sizzles.
6. Drop small ladles of batter onto the hot skillet. Then spread into pancake shapes so they will cook evenly in the centers.
7. Once edges begin to look dry, flip the carrot cake protein pancakes and continue to cook another minute. Remove from the heat.
8. To prevent sticking, re-grease the pan after each batch of pancakes.
9. Serve hot, topped with pure maple syrup or cream cheese frosting, chopped walnuts, and raisins.