In a small bowl combine the seasonings and set aside.
Place a wrap over each cube steak and use the rough end of a meat tenderizer to pound it thin, about 1/2-inch thick.
Rub the seasoning mix on each side of the steak, then rub with the flour.
Heat the olive oil in a large skillet over medium-high heat and sear the steaks for about 2 minutes per side. Remove the steaks from the skillet and place on a plate to rest.
Melt the butter in the same pan over medium heat and use a spatula to clean the bottom of the pan. Add the onions and cook for 5 minutes until translucent and caramelized.
Combine the broth with the cornstarch, then add the mixture to the skillet. Bring to a boil, then reduce to a simmer. Add the steaks back to the skillet and simmer covered for 5 minutes, until the gravy is thickened.
Remove the skillet from the heat and place the steak with its gravy on a plate. Enjoy!