Chickpea crust pizza

I tried to make chickpea pizza crust by roasting canned garbanzo beans in the oven then blending to make a flour . I'll but the flour next time.
One can blended  roasted chickpea
Two tbl olive oil I used garlic
One tsp salt
1/2 cup water
1/2 tsp iltalian seasoning

Blend crust and let sit two hours add more water tbl at a time if needed.

Heat cast iron skillet in oven at 400 I think ill bake crust first next time. Oil pan with olive oil . Plop in dough and spread around covering bottom.
I topped with ragu pizza sauce
Mozerella cheese
Peppars cut up
Spinach
Basil
Bake for 20 min
My crust was still soft but taste great ill prebake next time