In a medium mixing bowl, mix the dry ingredients - flour, sugar, baking powder and salt. Mix with a whisk until completely combined. To the dry ingredients, add the milk, oil, egg and vanilla, and whisk together until smooth. Lastly, stir in the vanilla and sprinkles.
On a hot, greased griddle, ladle on the batter into 4" pancakes. Once the cakes begin to bubble, its time to flip. Pancakes are done once each side is a golden brown. Enjoy the pancakes right away while hot. Store any leftovers in an airtight container in the refrigerator. You can also wrap these in plastic wrap, freeze and reheat.