1-First Step: Gather and prep Preheat your oven to 350°F. Line a 9×13-inch casserole dish with aluminum foil and spray the foil lightly with nonstick spray. This makes cleanup simple and helps remove the sliders later without sticking. Keep your ingredients measured and ready: the Hawaiian rolls, deli turkey, Swiss cheese, butter, Dijon, Worcestershire, and everything bagel seasoning.

2-Second Step: Prepare the rolls Slice the 12 Hawaiian rolls horizontally without separating each roll from the connected loaf. This keeps the sliders uniform and speeds assembly. Place the bottom half of the connected rolls into the prepared 9×13 pan so they fit snugly.

3-Third Step: Layer the filling Evenly layer the 3/4 pound thin-sliced deli turkey over the bottom half of the rolls. Spread the turkey so each slider will get a good portion. Next, layer the 3/4 pound thin-sliced Swiss cheese over the turkey. The cheese melts during baking and binds everything together. Place the top half of the rolls over the cheese and press gently so they sit evenly.

4-Fourth Step: Make the butter glaze Melt 1/2 cup unsalted butter (1 stick) in the microwave for 30 to 45 seconds or on the stovetop over low heat. Stir in 1/2 tablespoon Dijon mustard, 1/2 tablespoon Worcestershire sauce, and 1/2 tablespoon everything bagel seasoning until the mixture is smooth. This topping is what sets the sliders apart with tang, savory depth, and crunch.

5-Fifth Step: Brush and rest Brush the butter mixture over the tops of the rolls, making sure to coat the entire surface. Let the coated sliders sit for 5 minutes so the butter soaks into the tops and drips slightly into the crevices. This helps flavor penetration and promotes even browning later.

6-Final Step: Bake and serve Cover the pan tightly with foil and bake at 350°F for 30 to 35 minutes. Remove the foil in the last 5 minutes to crisp and lightly brown the tops. The low, steady heat melts the Swiss and warms the turkey without drying it out. Once finished, let the sliders rest for a minute, then cut through the foil to separate the servings.