Chicken Chimichangas

Name: Chicken Chimichangas
Cuisine: American, Mexican, Latin American
Ingredients: 1 to 2 cups vegetable oil, divided; 1/2 cup diced white onion; 2 teaspoons minced garlic; 1/2 Tablespoon chili powder; 1/4 teaspoon oregano; 1/2 teaspoon ground cumin; 4 cups cooked, shredded chicken ((a rotisserie chicken works perfect for this) ); 1 teaspoon salt; 1/2 teaspoon pepper; 1 can (4 ounces) diced green chilies; 8 (burrito-size) flour tortillas, warmed; 2 cups shredded Monterey Jack cheese; salsa, sour cream, guacamole, pico, lettuce, etc