There's a lot of ways to make the beef. You can use dehydrated soy strips like the Plant Basics or Soy Curls that I use. You can use Tofu, Mushrooms, whatever you want! You'll just need about 1 pound of vegan meat. If rehydrating strips you'll need about 3 - 4 cups of vegan beef broth or veggie broth.
To make the beef sauce, simply combine everything in a bowl and whisk thoroughly.
Slice the green part of the green onions into 2 inch sections. You can reserve the whites for another dish, or you can slice them up and toss them in with the jalapenos in the next step.
To a wok a large skillet, add some oil over medium high heat. If using peppers cook them for a few minutes until slightly softened and browned.
Add in the minced ginger and garlic and cook for 1 minute, making sure you don't burn the garlic.
Add in the sauce and heat to thicken. About 3 minutes. Once it's bubbling and thick enough that you can run a wooden spoon through it and it leaves a clear path, add in the vegan beef. Stir to coat the beef in the sauce.
Add in the green onions and cook for 1 minute, don't over cook them, they should still have a bit of a crunch to them. Add a splash of sesame oil and remove from heat.
Serve immediately over cooked rice or with some noodles!