This is an excellent way to eat tempeh!
Step: 1
Heat the oil in a large skillet over medium heat. Add the tempeh slices and cook 3 to 4 minutes, or until they start to brown. Pour in half of the liquid aminos and cook for 1 minute. Flip the tempeh slices and cook until toasted, 3 to 4 more minutes. Pour in the remaining liquid aminos and cook for 1 minute. Remove the tempeh, and set it aside.
Step: 2
In the same skillet, heat the remaining oil over medium heat. Cook the onion, green pepper, and jalapeno until the vegetables have softened, 4 to 5 minutes.
Step: 3
Spread each pita half with 1 teaspoon soy mayonnaise. Stuff each pita with several slices of tempeh, peppers and onions, and a piece of Swiss cheese. Toast the sandwiches in a toaster oven for 2 minutes or until the cheese has melted.
Per Serving: 392 calories; protein 21.7g; carbohydrates 24.4g; fat 24.8g; cholesterol 27.8mg; sodium 551.2mg.