In a large mixing bowl combine all dry ingredients.
In a separate bowl whisk sourdough discard, milk, eggs, oil, and vanilla extract together.
Start preheating pan or griddle. If using a pan med-low heat. If using a griddle 325°F.
Whisk wet ingredients into the dry ingredients. Mix until combined, but don't overmix.
If using a frying pan butter before you pour batter. If using a non stick griddle skip.
Pour 1/3 cup of batter onto preheated pan or griddle. I can fit 8 on my griddle.
Cook until you have a lot of air pockets on the top and then flip. Continue cooking until the bottom is nice and golden brown.
Enjoy!