Mix the vinegar and milk together in a bowl.
In a separate bowl mix the eggs, butter, sugar, and vanilla.
Add in the salt, sugar, flour, baking powder, and milk.
Prep your waffle iron by brushing on some melted butter with a silicone brush.
Once the waffle maker is ready use a cupcake scooper to add the batter.
Cook until the waffles are golden brown.