Heat the oven to 350 degrees.
Spray the interior of a baking dish or rimmed baking sheet with cooking spray.
Spread a thick layer of the condiment onto the bottom half of the dinner roll.
Line the baking dish with the dinner roll bottoms.
Add the turkey to the dinner roll halves, then top the turkey with Manchego cheese slices.
Place the tops of the rolls onto each bottom half. Brush the tops of the rolls with the melted butter.
Place in the oven and bake until the rolls are golden and the cheese melted. Serve warm.