Preheat your oven to 350 degrees Fahrenheit and spray a baking dish with non-stick spray.
Open the sliders and apply a small amount of mayo to the bottom of each slider.
Rotate, applying a small layer of ham and Swiss cheese (2 layers of each total).
Replace the top half of the rolls and cover with tin foil. Bake for 15 minutes, remove tin foil and spray the top of the buns with non-stick spray, then bake an additional 5 minutes uncovered.
Allow the sliders to cool for 5 minutes, then sprinkle a small amount of powdered sugar on top.
To make the dipping sauce, I will mix strawberry jam with a little bit of water to make it thinner and easier to dip, especially for younger diners. It is typically 2 tbsp jam/jelly to 1 tbsp water.