Gather your ingredients, as well as a large mixing bowl, a griddle or skillet, a turner, and a ladle.
In a mixing bowl, stir together the soy milk, vanilla, and egg. Then beat in your flour, flaxseed, baking powder, sugar. Stir until everything is well combined and smooth.

Heat a griddle or skillet on medium-high heat. Lightly oil the griddle.

When hot, drop the batter on the griddle and allow it to cook until you see bubbles form in the middle, and the edges firm up.

Flip the pancake and cook until browned and cooked through, about 2-3 more minutes.

Repeat with the remaining batter. Serve with butter, maple syrup, berries, or whatever toppings you desire.