In a large bowl, whisk together the flour, sugar, baking powder, and salt.

In a separate bowl, whisk together the milk, egg, algae oil, and vanilla extract (if using).

Pour the wet ingredients into the dry ingredients and stir until just combined. The batter should be slightly lumpy; do not overmix.

Heat a non-stick skillet or griddle over medium heat and lightly grease with algae oil. Pour about 1/4 cup of batter onto the skillet for each pancake. Cook until bubbles form on the surface and the edges look set, about 2-3 minutes. Flip and cook for another 1-2 minutes, until golden brown.

Serve warm with your favorite toppings like maple syrup, fruit, or whipped cream.