I combined all the teriyaki sauce ingredients in a bowl. Then, I stirred it nicely and kept it aside.
I heated oil in a nonstick wok and sautéed broccoli florets in it. Next, I sautéed bell peppers in it and added some vegetable broth and let it cook at medium flame.
Thereafter, I poured in the sauce and gave it a nice stir. I let it cook for few minutes.
Lastly, I turned it off and mixed it again and garnished with sesame seeds.