Preheat the electric griddle pan to 300 degrees. In a large bowl, combine the flour, baking powder, baking soda, sugar and salt. Whisk to combine.
In a medium bowl, combine egg yolks, milk, oil, vanilla, ACV and maple syrup.
In a separate bowl, beat the egg whites until they form stiff peaks.
Pour the wet ingredients into the dry ingredients and whisk to combine.
Add the egg whites to the bowl and fold to combine.
Fold in any mix-ins desired (blueberries, mini chocolate chips).
Add a bit of butter to the griddle and using a 1/3 cup measure, scoop and pour the pancake batter onto the hot griddle. Let it cook until small bubbles start to form, then flip the pancake. Cook another 30 seconds to 1 minute. Continue this process until the batter is used up!
If you are cooking over the stovetop, set the heat to medium-low heat adding butter before each batch.
Serve with butter and real maple syrup. I love mine with fresh berries! Store leftovers in an airtight container to reheat and enjoy at a later date.