Boil a pot of water and add the cauliflower and broccoli.
Cover and lower heat to simmer for 10 min.
or until al dente.
Then drain the water.
Pre-heat the oven to 350 degrees F.
Mix all the ingredients (minus the separated 0.5 cups of cheese) together and spread in a large ungreased casserole dish.
Sprinkle the withheld cheese on top.
Bake for 30 min.
or until bubbling.