Cook grain of choice like rice, couscous, or quinoa according to package directions.
Use my easy seitan recipe to make your own seitan chunks or use storebought seitan or pressed extra-firm tofu for the protein.
Wash and cut up veggies in large chunks and place them on the skewers alternating different veggies and seitan chunks until the skewer is full except for 1 inch at each end.
Make the teriyaki marinade by adding all the teriyaki sauce ingredients except the starch in a small saucepan and bring it to a slow boil.
Pour the teriyaki sauce slowly over the kebabs coating each one. Grill immediately or cover with plastic wrap and store in the fridge until ready to grill.
Place the kebabs over a medium flame and cook for about 3 to 5 minutes on each side until they are slightly chard. (Turn them every few minutes and brush them with some of the teriyaki marinade at the bottom of the dish.)
Add the remaining teriyaki marinade back into a small saucepan and mix 1 tablespoon of corn starch with 2 tablespoons of water to make a cornstarch slurry and mix it into the marinade. Simmer until it comes to a boil and thickens.
Serve the kababs over a bed of grain of choice and pour the teriyaki sauce over the kebabs.
