Combine sugar, yeast and water into a bowl and let sit for 10 minutes, until the yeast is dissolved.
Add the flour and salt into a large bowl, pour the yeast mixture over, add the olive oil and use a fork to combine.
Transfer the mixture onto a floured surface and knead until you obtain an elastic dough (about 5 minutes). Add 1 tbsp more flour if the mixture is too wet.
Transfer the dough into the bowl, cover the bowl with a clean towel and let raise at room temperature for 30 minutes.
Preheat the oven to 200C/400F.
Roll the pizza dough into a thin circle or oval shape.
Line a baking sheet with parchment paper, sprinkle it with the corn meal, then add the pizza dough.
Evenly spread the passata onto the the pizza dough, then add the chopped kale, pumpkin, goat cheese, garlic and drizzle with olive oil.
Bake for 15 minutes, then remove from the oven, top with walnuts, pomegranate and pickled onion.
Drizzle with honey and serve warm.