Preheat the oven to 400°F.
Put the soy curls into a bowl and pour the hot broth or water over them. Let soak for 5 minutes until soft.
Prepare the breading by mixing the corn meal, nutritional yeast, and poultry seasoning in a bowl.
Drain the soy curls, place in a colander and press with a spoon to push out much of the moisture.
Put the soy curls into a bowl and sprinkle the dry mix over them. Stir to coat the curls on all sides.
Cover a large baking sheet with parchment paper. Place the breaded soy curls on the baking sheet, spreading them out so they aren't touching.
Cook 10 minutes; turn them over and cook 10 more minutes. They should be crispy on the outside.
While the soy curls are in the oven, sauté the onion, peppers, zucchini, and yellow squash. Add a little water if they begin to stick. Season with Worcestershire sauce, taco seasoning, paprika, salt, and pepper.