Easy Mexican Soup
["1 to 1 1/2 lb. ground chuck", "1 onion, chopped", "1 can pinto beans (undrained)", "1 can kidney beans (undrained)", "1 can hominy", "1 can Ro-Tel tomatoes", "2 cans stewed tomatoes", "1 envelope taco seasoning", "1 envelope Hidden Valley salad dressing mix"]
["Brown meat and onion.", "Drain fat.", "Add all remaining ingredients and simmer 1 hour."]
["ground chuck", "onion", "pinto beans", "kidney beans", "hominy", "Ro-Tel tomatoes", "tomatoes", "taco"]