Preheat the oven to 350 degrees. Place oil in a saute pan on medium high heat. Add onion, pepper, garlic, jalapeno, cook for 5 minutes, stirring frequently, adding small amounts of water to prevent from sticking. Add tofu and cook for 5 minutes, stirring frequently. Place mixture in a large mixing bowl with remaining ingredients and mix well. Set aside. Lightly oil a casserole dish. Layer with 1/3 of tortillas topped with chili sauce and mixture. Top with Daitya cheese. Repeat with 1/3 more of your tortilla with spread and cheese and then the final third with mixture and cheese. Bake for 35 minutes. Top with olives and cilantro and allow to cool before serving.