01 -
Set oven to 400°F (204°C) and allow to fully preheat before baking.
02 -
Combine shredded chicken, salsa, cheddar cheese, Monterey Jack cheese, diced green chilies, ground cumin, chili powder, garlic powder, onion powder, and salt in a large mixing bowl. Blend thoroughly to ensure even distribution.
03 -
Lay out each flour tortilla. Place a generous portion of filling in the center of each. Fold sides inward and roll tightly from the bottom, forming a sealed burrito shape.
04 -
Position seam-side down on a baking sheet lined with parchment or lightly greased. Brush the tops evenly with melted butter.
05 -
Transfer to the oven and bake for 20 to 25 minutes until tortillas are crisp and golden brown.
06 -
Remove chimichangas from oven and let cool briefly before serving. Garnish with sour cream, guacamole, extra salsa, and chopped cilantro as desired.