Prepare the filling: In a mixing bowl, combine 8 ounces of softened cream cheese, 6 ounces of crumbled feta cheese, ⅔ cup of dried cranberries, 5 diced green onions, and ¼ teaspoon of black pepper. Use a spatula or fork to thoroughly mix the ingredients until the filling is well combined.
Spread the filling: Take one large spinach tortilla and lay it flat on a clean surface or cutting board. Evenly spread a generous portion of the creamy mixture across the entire tortilla, making sure to cover the edges to ensure every bite is flavorful.
Add garnish: Before rolling, sprinkle the tortilla with a bit of the reserved 2 tablespoons of chopped green onions so that you get a fresh onion flavor in every pinwheel.
Roll the tortilla: Starting from one end, carefully roll the tortilla tightly into a log shape. It’s important to keep it tight to prevent the filling from falling out when you slice it.
Repeat: Continue this process with the remaining tortillas and filling mixture until everything is rolled up and secured.
Chill the pinwheels: Once you have your rolled tortillas, wrap each log tightly in plastic wrap or parchment paper. Place them in the refrigerator for at least 1 hour, but you can chill them for up to 8 hours for a firmer filling.
Slice and serve: After chilling, unwrap the logs and use a sharp knife to slice them into approximately ½-inch thick pinwheels. Arrange the slices on a platter for serving.