For those following a vegan or vegetarian diet, this recipe offers a plant-based twist on Rogan Josh. Instead of meat, it uses protein-rich ingredients like tofu, tempeh, or seitan as the main component. These plant-based proteins not only provide a satisfying texture but also offer a wide range of nutrients. The dish is still bursting with the traditional flavors of Rogan Josh, thanks to the use of spices like turmeric, paprika, and garam masala. To enhance the taste and nutrition, you can add a variety of vegetables such as cauliflower, peas, and spinach. This vegan Rogan Josh is a healthy and delicious option that will please both vegans and non-vegans alike.