01 - Preheat oven to 425°F. Line two baking sheets with parchment paper.
02 - In a large bowl, toss shredded chicken with chili powder, cumin, garlic powder, salt, and black pepper until thoroughly coated.
03 - Place 4 tortillas on work surface. Distribute seasoned chicken, cheese, bell pepper, and green onions evenly over each, leaving 1/2-inch border.
04 - Top with remaining tortillas and press gently to seal. Brush both sides with melted butter or olive oil.
05 - Place on prepared baking sheets. Bake 8-10 minutes, flip, and bake 7-8 minutes until golden and crisp.
06 - Cool 2 minutes, cut into wedges. Serve warm with salsa, sour cream, or guacamole.