Pizza with Cauliflower Crust

I got this receipt from TfDiaries

I don't have a measuring cup so it was approximately as follows:
Preheat oven to 450 F (230 C)
Mix well and form into a ball - (hands are a good tool for this):
1 cup cooked, riced cauliflower (simmer in water ten minute until soft, drain and squeeze out liquid)
1 cup shredded mozzarella cheese (I used fine crumbly quattro formaggio [four cheese] mix)
1 egg
1 tsp oregano
1/2 tsp crushed garlic (I just used two garlic cloves)
1/2 tsp garlic salt
Grease a baking sheet with olive oil,  flatten ball of "dough" on sheet to 1/4" or as desired, and optional brush dough with olive oil.
Bake for 10 to 15 minutes.
Add desired toppings (sauce, cooked vegetables - mushrooms and onions, prosciutto, more cheese) and place under broiler for a few minutes until cheese is melted on top. (I skipped that step because my sauce and veggies were hot from the stove top which melted the cheese)

Keep on experimenting!