01 -
Turn your Blackstone on to medium-high heat (shoot for about 400°F). Toss the beef on and break it apart as it cooks. Sprinkle the salt and pepper in while stirring now and then. Keep at it until all the pink's gone.
02 -
Get your mayo, ketchup, diced pickles, onion, and vinegar in a bowl. Stir until it's all creamy and combined. Leave it off to the side 'til it's time to use.
03 -
Lay the tortillas out right on the hot surface. Slather some of your sauce on half of each. Then load on the cooked beef, top with pickles, and finish with a big handful of cheese.
04 -
With the fillings inside, fold up the tortillas. Let them cook around 2 or 3 minutes until you see the bottoms turn golden brown. Flip them really carefully and do the same thing for the other side—should end up crisp with cheese all gooey.
05 -
Grab those hot quesadillas off the grill and place them on a cutting board. Slice each into four triangles using a pizza cutter or sharp knife. Dig in while they're fresh and hot.