Mix in a large bowl the flour, salt, yeast. Add in the warm water. Stir until a ball forms then place a clean kitchen towel over the bowl and let the dough rise until it doubles.
Heat 2 tbsp of water in a large pan on medium heat; then scramble the tofu with your hands and add to pan.
Add the curry, turmeric, and Himalayan black salt to the pan and mix till tofu takes on a yellow color. Continue cooking for another 5 minutes.
Preheat the oven to 480 degrees.
Roll out the dough until it forms a nice round pizza shape and place it on a baking tray lined with parchment paper. Set aside.
Combine the tomato passata with the oregano and salt. Spread sauce over the pizza base till it reaches almost to the edge. Sprinkle "cheese" over the top followed by the scramble, then seitan sausage.
Bake for 10 to 15 minutes until crust is golden. Remove from oven and sprinkle with oregano. Slice and enjoy.