The Best Home Made Pancakes

Ingredients:

3/4 cup milk
2 tablespoons white vinegar (see note)
1 cup all purpose flour
2 tablespoons white sugar (I used 3)
1 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
1 egg
2 tablespoons melted butter
1 teaspoon vanilla