Grind: Transfer the flax seeds to a high-speed blender. Grind them until a powder forms.
Soak: Add the lentils and the room temperature water. Set aside to soak for 4 hours. Do not drain.
Blend in a high-speed blender until smooth. The batter should be similar in texture to a crepe batter, but slightly thicker. It should be smooth, lump-free, and pourable, but not watery. Add salt to taste.
Cook: Heat a nonstick or seasoned cast iron skillet over medium-high heat. (Optional: Add a drizzle of oil.) Once the pan is hot, pour in one-half cup batter into the center. Immediately swirl the pan around to create a thin, even layer of batter, and reduce the heat to medium. Cook the wrap for about 5 minutes, or until bubbles start appearing on top, the edges start pulling away from the pan, and the bottom releases effortlessly. Flip and cook for about 4 minutes more, or until golden brown, pressing down on the top occasionally with the flat side of a spatula so the inside cooks through.
Notes
For red lentils only: Omit the flax seeds entirely and use 1 cup red lentils and 2 cups water. Soak for at least 6 hours. Then follow the recipe instructions as written. Use a drizzle of oil to cook them so they do not stick.
The batter will thicken as the ground flax seeds sit in the water waiting to be cooked. Add more water as needed to maintain a pourable consistency.
Use a large nonstick pan and make sure it is hot before adding the batter.
Oil is not essential for cooking these lentil wraps if you have a good quality nonstick pan. However, it is helpful to add a drizzle for cooking.
Store the cooled wraps in an airtight container at cool room temperature for 2 days, the refrigerator for 4 days, or the freezer for 3 to 4 months.