Halve the cherry tomatoes. Roughly chop the artichoke hearts. Cut the mushroom and onion into slices.
Roll out the pizza dough on the baking sheet and brush with the hummus. First spread the spinach then the remaining ingredients on the pizza. Finally, put the onion rings on the pizza and season everything with salt and pepper.
Bake the pizza for 20-30 minutes until the batter turns brown.
If you want, you can garnish the pizza with basil at the end.