In a wok or large cast iron skillet over a high flame, heat the sesame oil for 60 seconds. When the oil is hot, add the tempeh to the pan. Sauté the tempeh on high heat for 3 minutes, turning the pieces regularly until lightly golden all around.
Add the pre-fried strips of tofu, onion, scallions, and minced garlic, and lower to medium heat. Stir fry the ingredients together for 3 minutes until the onions, garlic, and scallions become tender and fragrant.
While the tempeh, tofu and veggies sauté, mix together all of the ingredients for the sauce in a small bowl using the tines of a fork to break up clumps and get it smooth.
Add to the pan the cabbage, pre-cooked noodles, and sauce, and stir-fry together for about 2 minutes until all ingredients are well combined and the noodles are heated throughout.
Place in an attractive serving bowl and garnish with chopped peanuts, scallions, and sambal olek, or chili crisp to your taste.