If you don’t want to use tempeh, free free to sub tofu, salmon or chicken using the same marinade. You may need to adjust the cooking time. If you have a beef lover amongst you, Traders Joe’s Bulgogi Beef is a nice option, especially when grilled. You can cook both tempeh and meat ( like chicken for example) on the same sheet pan, in separate corners for more options if you have vegans and meat eaters in the same house. Very adaptable!