the flour and dough (the white and blue stuff) into the "Dough Maker" and then flaten it out, after that, click on the "Sauce and Cheese" to pick it up and top it on the pizza, then finally click on the oven and click on your pizza to cook it, wait and boom! You have a pizza! If you accidentally drag your pizza to the "Dough Maker", it will reset your pizza, so be careful! ;)
Thanks to Vortella's Pizza on Poki for lots of inspiration.