These Chicken Cordon Bleu Sliders pack a serious flavor punch! You get sweet Hawaiian rolls filled with savory ham, gooey Swiss cheese, and juicy chicken-- jazzed up with a tangy-sweet honey mustard sauce and garlicky butter – they're seriously delicious!
PREP: Preheat oven to 400 degrees F. Generously grease a 9x13-inch pan. With a sharp serrated knife, slice the unseparated Hawaiian rolls in half, creating a top and bottom slab. Place the bottom slab of the rolls in the prepared pan.
SAUCE: Whisk together sandwich spread ingredients until smooth. Spread just over half of the sauce on the bottom slab of rolls and the remaining on the top half.
ASSEMBLE: To the bottom slab of rolls, layer half the cheese followed by the ham, chicken, and the rest of the cheese. Add the top slab of rolls back on top of everything.
BAKE: Melt butter in the microwave then slowly pour over the rolls. Use a pastry brush or spatula to evenly spread the mixture over the tops and sides. A little bit of the butter will pool at the bottom of the rolls, which you want-- it makes the bottoms crispy! Cover the sliders with foil and bake for 20 minutes. Remove the foil and bake for an additional 3-6 minutes, or until the cheese is fully melted and the rolls are golden on the top and bottom.
ENJOY: Remove from the oven and serve promptly. Best enjoyed right out of the oven; they get soggy after sitting for any length of time.
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Notes
Note 1: Rotisserie chicken: Many grocery and warehouse stores offer hot-and-ready rotisserie chicken! However, for the quickest prep time, I suggest buying rotisserie chicken meat that has already been pulled from the bones and shredded. You can usually find this in the deli section of most grocery stores.
OR: Leftover cooked or grilled chicken: If you have some on hand, leftover baked chicken or grilled chicken with a basic salt and pepper seasoning can also work well for this recipe.
Note 2: Butter: Nothing beats this amazing Kerrygold® garlic butter (so delicious and helps cut down on ingredients needed!). However, a homemade blend of 4 tablespoons butter mixed with ¼ to ½ teaspoon of garlic powder and ½ to 1 teaspoon of Italian seasoning will do the trick just as well.