Make and prepare vanilla cook pudding in a box according to package instructions.
Cover it with plastic wrap and place it in the fridge. Use as filling. Make before making the crepes so that it can chill.
Prepare your crepe batter by mixing together all of the ingredients for the crepes until the mixture is smooth.
Heat a large skillet over medium heat on the stove.
Brush the inside of the skillet with melted butter using a pastry brush. Make sure to coat the bottom and sides of the pan well to avoid the crepes from sticking.
Scoop the batter in the ¼ cup measure and pour into the pan. Tilt the pan around at angles to help let gravity pull the batter around the pan and coat the bottom of the inside of your skillet.
Cook until the bottom of the crepe is a nice golden color on bottom and is easy to flip. The edges should look set and there should be little to no resistance to lift the crepe. This should take about 2 minutes.
Flip the crepe over and cook for an additional 2 minutes.
Flip the crepe onto a plate and repeat step 2 through 8 until all of the batter has been used. You will make about 30 crepes.
Take a crepe and lay it on a flat surface. Spread the filling into the center and roll into a log. Alternatively, you can fold the crepes into quarters.
Place a few filled and assembled crepes onto a serving plate. Top with whipped cream and sprinkles.