Preheat your oven to 180°C (350°F) and line a baking sheet with parchment paper.
Lay a tortilla flat on your large cutting board and spread a thin layer of cream cheese over the surface, covering evenly.
Layer slices of ham over the cream cheese, distributing them evenly to cover most of the tortilla.
Sprinkle chopped spinach over the ham, adding a burst of fresh color and flavor.
Sprinkle shredded cheese evenly across the top, ensuring good coverage for a cheesy finish.
Carefully roll the tortilla tightly from one edge to the other, pressing gently to keep everything contained.
Use a sharp chef’s knife to slice the rolled tortilla into 1-inch thick pinwheels, revealing the colorful spirals inside.
Arrange the pinwheels cut side up on the prepared baking sheet, spacing them out evenly.
Bake in the oven for 12-15 minutes, or until the pinwheels turn golden brown and crispy around the edges.
Once baked, remove from the oven and let cool slightly on a wire rack or serving platter, allowing the cheesy layers to set.
Serve warm or at room temperature, enjoying the crispy edges and savory, layered interior.