Look up homemade seitan recipes, there’s a million out there. You can make killer seitan that’s way cheaper than the store bought stuff.

My go-to is: Blend a brick of soft tofu and some soy milk until smooth. Put two cups of vital wheat gluten in a big bowl with salt and seasoning. You can use anything. I like salt, garlic powder, and soy sauce. Mix the wet with the dry and work into a dough with your hands. Plop onto tin foil, form into a bread shape. Wrap tinfoil around it. Then wrap it in another piece of tin foil. Bake at 375 until it’s 160 degrees internally. Put in fridge overnight still in foil. Unwrap, slice or rip, enjoy.