01 - Combine cream cheese, shredded cheddar, Monterey Jack, garlic powder, smoked paprika, and salt in a mixing bowl. Mix until completely smooth and well blended.
02 - Fold chopped jalapeños and sliced green onions into the cheese mixture until evenly distributed throughout.
03 - Lay flour tortillas flat and spread the filling evenly over each, leaving a 1/2-inch border around edges.
04 - Tightly roll each tortilla into a log. Refrigerate for 10 minutes to firm up for easier slicing.
05 - Preheat oven to 375°F and line a baking sheet with parchment paper.
06 - Cut each roll into 1-inch pinwheels and place cut side up on prepared baking sheet, leaving space between pieces.
07 - Lightly brush tops with melted butter. Bake for 12 to 15 minutes until golden brown and heated through.
08 - Remove from oven and let cool slightly. Garnish with chopped cilantro if desired. Serve warm or at room temperature.