Pre heat oven to 350 degrees

Cook the ground beef and onions in a skillet

In a mixing bowl combine the Ro-tel, sour cream, Mushroom soup can of Mexi-corn, and 1/2 cup of beef broth.

After beef and onion are cooked through, drain and return to stove. Add both packages of Taco seasoning and 1 cup of beef broth. Stir and cover. Cook for 10 minutes stirring occasional.

Combine the meat mixture with the soup/corn/Rotel mixture

Place a layer of Tortilla chips in the bottom of a 9x13 baking dish. Spoon a generous layer of the meat mixture, top with cheese. Repeat this process topping the final layer with remaining cheese

Bake uncovered for 40 minutes or until bubbly