In large skillet on medium heat brown meat with onions, garlic, oregano, and chili powder. Cook until onions are tender, stirring occasionally. Put the skillet back on the burner and put temp on low. Add in chunks of velveeta. Stir and allow to melt. Make sure the cheese and meat our evenly spread.
Put meat mixture in the center of each tortilla. Fold in all sides of tortillas to completely enclose filling. Place on a pan. Refrigerate for 20 minutes.
Heat about an inch and half of oil in large saucepan on medium-low heat. Add in the chimichangas. Cook about 2-3 minutes on each side.
Service with salsa and sour cream.
Recipe by A Camera and A Cookbook at https://acameraandacookbook.com/chimichangas/