1. Preheat oven to 425°F. Put a pizza stone or pan in the oven to heat. Cut off florets of cauliflower and put in a food processor. Pulse for about 30 seconds until cauliflower is crumbled like "snow".
2. Put cauliflower in a bowl, cover and microwave for 4 minutes. Dump cooked cauliflower onto a clean dish towel and allow to cool. Once cooled, wring out as much liquid as you can from the cauliflower. The more liquid you get out, the better the crust will be.
3. Put the drained cauliflower into a bowl. Add the remaining crust ingredients and mix well with your hands.
4. On a piece of parchment paper coated with cooking spray, pat out the cauliflower mixture into the pizza crust. Pack as tightly together as possible while you form the crust. Aim for a little less than 1/4 inch thick. Make a ridge around the outer edge with your fingertips.
5. Carefully transfer the parchment paper with the crust to the heated pizza stone. Bake the crust for 15 minutes, or until golden brown. While crust is cooking, assemble your pizza toppings.
6. Once crust is browned, remove from the oven and add your toppings. Spread the glaze and distribute toppings evenly on crust.
7. Carefully put the pizza back into the oven and cook another 12 minutes. Remove from oven and garnish with chopped fresh herbs like basil or oregano. Slice into 4 pieces and enjoy!