Heat up a large oven proof skillet and add in the ground beef.
Sprinkle the steak seasoning on top and brown the meat.
In the meat time heat up another large skillet and add in the oil and vegetables.
Saute until the vegetables are cooked through.
Pour the cooked vegetables onto the ground beef and mix well. Sprinkle cheeses over top and set under the broiler
Broil until the cheeses are melted and starting to brown.
Serve as is, over lettuce, buns or rice.