Stir all ingredients together and let sit for 10-15 minutes.
Lightly grease a griddle or skillet with cooking spray. Heat over medium-high heat until hot.
The easiest way to get mini-pancakes is to fill the batter into a squeeze bottle with a narrow spout. Squeeze out the pancake batter so they are about the 1-inch (2.5-cm) in diameter. If you don’t have a squeeze bottle, you can drop the pancake batter on with a small spoon. Form about 8-10 pancakes at a time, so you give yourself enough time to be able to flip the pancakes over before they burn.