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