Add your oat milk, vanilla extract, melted butter, and egg to a large measuring cup and whisk until combined, then set aside.
In a medium mixing bowl, whisk together your flour, sugar, and baking powder. Pour in your wet ingredients and whisk until just combined. Don’t over-mix the batter!
Heat a large skillet or nonstick griddle to medium low heat. If using a pan, add a little bit of butter to grease the pan.
Once the pan or griddle is hot scoop ¼ cup of pancake batter and pour it onto the griddle.
When bubbles start to form on top of the pancakes, use a spatula to flip them over and cook on the other side for another 1-2 minutes, until the pancakes are golden brown. Remove from heat and add toppings of choice and enjoy!
