First in a frying pan, brown the ground beef and season with seasoning salt. Salt and pepper are fine but the seasoning salt gives the beef more of the fast food feel.
Next, chop up the romaine lettuce and red onion.
In a salad bowl, add all of the ingredients together and toss them to be as even as possible.
Next, add in the dressing and toss the hamburger salad to cover all the ingredients.
While serving occasionally toss the salad because the heavier ingredients like to settle at the bottom, enjoy.