Pre-heat the grill to 325F.
Prepare the jalapeños and set up the four bowls individually with buttermilk, flour, egg, and panko.
Have a parchment lined sheet pan ready to go as you start the assembly line.
Add a tsp of Holy Voodoo seasoning to each bowl of buttermilk, flour, and panko. Do not season the egg, but beat it with a fork or small whisk until smooth.
Dip the jalapeños in small batches into the buttermilk, followed by the flour, then the egg, and finally into the panko breadcrumbs.
Place the coated jalapeños onto the parchment lined sheet pan in rows in a single layer, so the fries are not touching.
Repeat with remaining jalapeños until all the fries have been coated.
Place the sheet pan on the grill grates and bake on the grill for 20-30 minutes, until golden brown and crispy.
Enjoy! Can be served with ranch dressing for dipping, topped with a sprinkle of Holy Voodoo seasoning.