In a high-speed blender, combine the chickpea flour, vanilla protein powder, soy milk, and sea salt until the batter is completely smooth.
Let the batter rest for at least 5 minutes to allow the chickpea flour to fully hydrate for a better texture.
While the batter rests, prepare the filling by whisking the silken tofu, lemon juice, lemon zest, and maple syrup in a small bowl until it reaches a creamy, ricotta-like consistency.
Heat a large non-stick skillet over medium heat and lightly coat with the coconut oil.
Pour approximately 0.25 cup of the batter into the center of the pan, immediately tilting and swirling the pan to spread the batter into a thin, wide circle.
Cook for 2 to 3 minutes until the edges begin to crisp and lift away from the pan, then carefully flip and cook for an additional 1 minute.
Repeat the process with the remaining batter until all crepes are cooked.
Spread a generous layer of the lemon-tofu cream down the center of each crepe, fold or roll them up, and garnish with fresh blueberries before serving.