Air Fryer French Onion Beef Sliders- Hawaiian sweet rolls are stuffed full of roast beef, Provolone cheese and French fried onions. Flavored with a little Dijon mustard and a brown sugar/butter glaze.
In a small bowl, stir together butter, sugar, and Worcestershire sauce. Set aside.
Split the rolls in half. You will cook them in two batches.
Spread th Dijon on the bottom layer of rolls.
Top with half the roast beef, then half the onions and half the cheese slices. Place the bun tops on. Secure with a few toothpicks.
Air fry half the sliders at 350 degrees for 4 to 5 minutes.
Brush the tops with the butter mixture and sprinkle with poppy seeds. Air fry for 2 more minutes.
Serve immediately and make the second batch.