As usual, you need to make the dough first. So then you should take a clean bowl and then mix the yeast in the warm milk to activate it before you start to add in the remaining dough ingredients. In the end, add on the butter to make it smoother. Cover it with plastic wrap and then let it rest for anything 30 minutes.
Punch it in once it doubles in size, then knead it one more time. Take it into the fridge and give it about an hour.
Prepare the toppings. Shred the cheese, steam the sausages as needed and then slice the bell peppers and olives and onions. Set them aside, waiting for the dough to be ready.
Now start to roll it but make sure it can fit perfectly in the pizza pan(brush some oil before putting in the pizza crust).
Layer the pizza. So start with the sauce, follow with the sausage, then some onions. Add the green pepperand carrot. Go on to add the mozzarella Follow through with the black olives and more sausage.