Preheat your oven to 425.
Place a dish with the cut butter and distribute evenly into the oven. Let the butter melt as you prepare the pancakes.
Add your milk, eggs, vanilla, mayonnaise to a blender and mix.
Next add in the flour, and salt.
Check to see if the butter is melted and pour the pancakes into the dish.
Cook for 22-29 minutes (check around the 22-minute mark to see how it’s fluffing up).
Dust with powdered sugar
Take out of the oven, cut into squares, and enjoy!
