Nachos are one of those dishes that are great for re-purposing a previous meal. Leftover steak? Piece of chicken? Veggies? Throw them on some tortilla chips and add some cheese and BOOM - whole new meal.
These nachos are made from leftover ground beef (taco seasoned), with onion & peppers leftover from a salad, and corn that was just on hand. Shredded 2 cheeses, layered up, baked for 15-20 minutes, and topped with sour cream and taco sauce.