In a large skillet, brown ground beef and cook onions over medium heat. Drain fat.
Stir in chili powder, salt and garlic salt. Stir in diced tomatoes with juices, undrained kidney beans, uncooked Minute Rice, water and green pepper. Bring to a boil. Reduce heat to medium low. Cover and simmer for 20 minutes.
Top with shredded cheese, green onion and crushed tortilla chips, if desired.