1-First Step: Mise en Place and Preheat Gather all your ingredients for Monte Cristo Sliders: the 12-count package of sweet dinner rolls, deli-sliced smoked ham, smoked roasted turkey, hand-grated Gruyere cheese, melted butter, beaten egg, Worcestershire sauce, Dijon mustard, and mayonnaise. Preheat the oven to 325°F (163°C) as specified for the best results. Line a 9×13-inch baking dish with parchment paper or foil, leaving an overhang for easy lifting, and spray it lightly with cooking spray to prevent sticking.

2-Second Step: Assemble the Sliders Slice the connected rolls horizontally as a unit and place the bottom half in the prepared dish. Layer the ham, turkey, and cheese evenly over the rolls to build that classic Monte Cristo Sliders flavor. Mix the melted butter, beaten egg, Worcestershire sauce, Dijon mustard, and mayonnaise until smooth, then pour half of this sauce over the layered ingredients for a flavorful base.

3-Third Step: Add the Top and Bake Place the top half of the rolls on and press lightly, brushing the remaining sauce evenly over the top to ensure every bite is delicious. Bake uncovered for 25 to 30 minutes until golden and the cheese is melted, covering with foil if the top browns too quickly. This step captures the essence of Monte Cristo Sliders with crispy batter and melted cheese perfection.

4-Fourth Step: Cool and Serve Let the sliders cool for 5 to 10 minutes, then lift the entire sandwich slab from the dish using the parchment or foil for easy handling. Slice into individual sliders and dust with powdered sugar, then serve warm with seedless raspberry preserves for dipping. Each slider contains approximately 203 calories, 13 grams of protein, 17 grams of fat (including 9 grams saturated fat), 415 mg sodium, and 179 mg calcium, making it a balanced choice for diet-conscious individuals.