Mix the flour and salt in a large bowl, then slowly add warm water while stirring until a sticky dough forms. Knead briefly on a floured surface until smooth, then cover and let rest for 15 minutes to relax the gluten.
Preheat your oven to 220°C (430°F) and place a baking sheet or pizza stone inside to heat.
On a floured surface, roll out the dough into a circle about 0.5 cm thick. Transfer to a piece of parchment paper for easy handling.
Spread the smoky tomato sauce evenly over the rolled-out dough, leaving a small border around the edges.
Distribute the marinated roasted vegetables across the sauce, arranging them in a colorful, layered pattern.
Dollop spoonfuls of cashew cheese over the vegetables, spreading gently with the back of the spoon to create creamy pockets.
Drizzle olive oil over the entire pizza and season with salt and pepper to taste.
Transfer the parchment paper with the assembled pizza onto the hot baking sheet or pizza stone. Bake for 15-20 minutes, until the crust is golden and the toppings are bubbling.
Remove the pizza from the oven and let it cool for a few minutes. Sprinkle freshly chopped basil over the top for a bright aroma.
Slice the pizza into wedges, revealing the crispy crust, vibrant toppings, and creamy cashew cheese inside. Serve immediately and enjoy the earthy, hearty flavors.