Mix together vinegar with the milk and allow it to curdle for 5-10 minutes.
In the meantime, in a large mixing bowl, combine all the dry ingredients and set aside.
In a separate medium bowl, combine curdled milk, egg, melted butter, and vanilla.
Add the wet ingredients to the dry and mix until just combined. Don’t over mix.
Using a cast-iron or a non-stick pan, heat on medium-low and use butter or avocado oil to grease the pan.
Pour 1-4-½ cup of pancake batter into the pan, lightly spreading it out with the back of a ladle. Cook until bubbles start to appear on the surface before flipping, about 2 minutes on each side or until golden brown. Adjust heat as needed.
Repeat as necessary.
Top your pancake stacks as desired.