line it with parchment paper and fit the entire pack of rolls in at once. You can also brush lightly with oil rather than use parchment paper, if that works better for your air fryer.
Take the pack of dinner rolls and split them lengthwise with a serrated knife, to make a top and bottom layer.
Place the bottom half of rolls into the prepared air fryer tray or baking sheet.
Make Your Layers
Now, take half the cheese and make a layer on the bottom half of the rolls.
Add the ham to make an even layer, then the rest of the cheese.
Add the top layer of rolls to cover the sliders.
Melt or soften the butter in a small bowl (I just microwave for this) and then add the rest of the ingredients: Dijon mustard, poppy seeds, Worcestershire sauce, and onion powder. Mix well, then use a baster brush to brush this all over the tops of the rolls.
Place the tray in the oven and air fry for 10 minutes at 325F. Check the sliders after 10 minutes to determine whether an additional minute or so is needed.
