Prepare the Longhorn Steakhouse Teriyaki Marinade according to the recipe below. Set aside.
To prepare fresh whole pineapple, remove 1-inch from the top and bottom. Carefully remove the skin with a sharp knife.
Next, carefully cut out the tough, core section.
Now cut the pineapple into 1-inch cubes.
Prepare the skewers alternating beef, vegetables and pineapple.
Place prepared skewers on a tray and brush liberally with prepared marinade.
Wrap and refrigerate between 2 hours to overnight. Save marinade - Store, covered, in the refrigerator.
Oil your grill grates and heat grill to medium heat.
Place marinated skewers on grill. Cook for 3 minutes.
Turn skewers and brush cooked side with the remaining marinade.
Turn again after 2 minutes, brushing the other side with marinade.
The skewers will be ready to remove from grill in another 5 minutes.
Discard remaining marinade.
Transfer skewers to platter and serve with steamed rice and a sprinkle of sesame seeds.