Easy Chicken Sliders are a great way to use up leftovers or shredded chicken. Shredded chicken, cheese,red onion, dijon mustard and spices are sandwiched between slider buns and heated.
Cut the sandwich roll sheet in half and lay out the bottom halves in a baking sheet. Layer on the shredded chicken, shredded cheese, and sliced red onions on top.
In a small bowl combine the spices and stir well.
Cover the sandwich fillings with the top of the sandwich sheet.
In a saucepan, melt butter and dijon mustard, whisking to emulsify together.
Pour the butter over the sandwiches, using a pastry brush to ensure even coating. Sprinkle the spice mixture over the buns.Bake at 350°F for 20-25 minutes.