01 -
Heat oil in a large skillet over medium heat. Sauté diced onions until golden brown.
02 -
Add minced garlic and ground beef; cook until browned, breaking it apart as it cooks.
03 -
Stir in cumin, chili powder, salt, and pepper until well combined.
04 -
Remove from heat; blend in shredded cheddar cheese until melted.
05 -
Spoon the beef-cheese mixture onto each tortilla, roll tightly, tucking in the ends.
06 -
Fry chimichangas seam-side down in hot oil until golden brown (about 3-4 minutes per side).
07 -
Drain on paper towels; serve hot with salsa or guacamole.