Dissolve dry yeast in warm water and let it sit for 5 minutes. After this activating time, add olive oil. Mix well.
Mix together sea salt and flour. Add it to the activated yeast mix. You should form a dough which is slightly sticky, elastic and holds together easily. If it's easier, kneel it with your hands.
Form a dough ball and wrap it with a cling foil. Leave it for at least 1 hour in a warm place. The dough should double in size by then.
Preheat oven to 200 Celsius degrees.
Place the dough on a floured surface and create your pizza crusts with using your hands and fingers. The dough should be enough to make 2 big pizzas or 4 small pizzas. Transfer pizza crusts on baking trays.
Now add your toppings. Mix tofu with salt, pepper and lemon juice and spread it on the dough. Add sliced beetroot, sliced onion, pumpkin and sunflower seeds, non-dairy cheese and rosemary leaves.
Place pizzas in the oven and bake for around 7 minutes. The dough edges should get golden brown and look crispy.
Cut pizzas with a pizza cutter or a very sharp knife. Enjoy!