01 -
Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease it.
02 -
In a large skillet over medium heat, cook the ground beef, onion, and garlic until the beef is browned and no longer pink. Drain any excess grease.
03 -
Stir in the taco seasoning and water. Cook, stirring occasionally, for about 2-3 minutes, or until the mixture thickens slightly. Remove from heat and let cool for a few minutes.
04 -
Mix the shredded cheddar and Monterey Jack cheeses into the beef mixture.
05 -
Warm the tortillas slightly to make them easier to fold.
06 -
Place about 1/2 cup of the beef and cheese mixture in the center of each tortilla. Fold in the sides, then roll up tightly like a burrito.
07 -
Place the chimichangas seam-side down on the prepared baking sheet. Brush each chimichanga generously with melted butter or vegetable oil.
08 -
Bake for 20-25 minutes, turning once halfway through, until golden brown and crispy.
09 -
Serve hot with sour cream, salsa, and chopped cilantro.