01 -
Heat vegetable oil in a large skillet over medium heat. Add diced onion and cook, stirring occasionally, until soft and golden brown.
02 -
Add minced garlic and ground beef to the skillet. Cook, breaking up the beef with a spoon, until browned and cooked through.
03 -
Stir in cumin, chili powder, salt, and black pepper. Mix thoroughly to combine and allow flavors to develop.
04 -
Remove skillet from heat and blend in shredded cheddar cheese until evenly melted into the beef mixture.
05 -
Spoon beef and cheese filling onto each flour tortilla. Roll tightly, folding in the ends to encase the filling.
06 -
Heat additional vegetable oil in a deep skillet or frying pan over medium-high heat. Place prepared chimichangas seam-side down into the oil. Fry until golden brown and crisp, about 3 to 4 minutes per side.
07 -
Transfer cooked chimichangas to a plate lined with paper towels to drain excess oil. Serve hot with salsa or guacamole if desired.