In a measuring cup or small bowl, add the vinegar to the milk, stir, and set aside to slightly curdle to make buttermilk.
1 cup milk, 1 tablespoon white distilled vinegar
In a large mixing bowl, whisk together the flour, baking powder, brown sugar, and salt.
1 cup all-purpose flour, 2 teaspoons baking powder, 3 tablespoons dark brown sugar, ½ teaspoon salt
Add the egg, vanilla extract, and your buttermilk mixture, and whisk until smooth, careful not to overbeat.
1 large egg, 1 teaspoon vanilla extract
Add butter to your griddle or frying pan and allow it to heat up on medium-high until the butter is melted. You want a bubbly mixture that is thin enough to run off your spoon, but not too thin that it spreads too flat on the pan. If the mixture seems too thin at this point, you can add up to 2 more tablespoons of flour to the batter.
3 tablespoons unsalted butter for frying
For the thickest, most perfectly round pancakes, use pancake molds. Pour batter into your molds or freeform circles onto the pan and cook over medium heat. When it's ready to flip, the batter on the uncooked side will start to form little air bubbles. Use a spatula to flip the pancakes, and allow them to cook on the other side for 2-3 minutes.
Continue to fry the pancakes, 2 or 3 at a time, until all of your batter is used up, adding butter when needed. Serve warm with maple syrup. Try them with these Vegan Breakfast Sausage Patties!