For the Sauce:
Add sauce ingredients to small bowl, whisk and set aside.
Add a tablespoon or so of sesame oil to a large non stick skillet. Brown Impossible burger and mushrooms over medium heat. If using ground pork or ground beef you don’t need the sesame oil if you don’t want. Be sure to drain the fat prior to next step.
Stir in garlic, ginger and pepper and cook another minute or two. Then add the cabbage and carrots. Stir to combine and cook an additional few minutes until the cabbage is tender but still a bit crisp.
Turn off heat and add the sauce, green onions and cilantro. Season to taste with salt and pepper and additional chili sauce if needed (sometimes I like a little more ginger as well).
Serve in a bowl as is or on top of cooked rice or noodles. Garnish with a sprinkle of sesame seeds.