This started off as a fairly complicated recipe from Crazy Sexy Kitchen. The original recipe involved using half the teriyaki sauce for marinating tofu “steaks” and simmering the other half of the marinade with orange juice and sake to make a reduction sauce. The tofu steaks then get baked and served with the reduction over udon noodles with basil, snow peas, water chestnuts, wild mushrooms and a basil/red chile/scallion garnish.
I have a much simpler approach. I use the teriyaki sauce for marinating cubed tofu, which I then sear in a skillet. The leftover marinade is poured over the seared tofu in the skillet and reduced down and thickened with a little cornstarch. The tofu can be served over rice or noodles.