Preheat the skillet or griddle to med high. Combine all wet ingredients (buttermilk, olive oil, vanilla) in a blender and pulse once to combine. Then add the remaining ingredients to the blender, and purée till smooth.
Pour 1-2 ounces (1/4 Cup or less) of the batter onto the griddle. Cook until pancake tops look full of bubbles, and the bottoms, if you lift up the edge with a spatula, are golden brown. Flip the pancake and brown other side. Remove pancake, and finish with favorite toppings (like Runamok Maple Syrup).