The secret to enjoying cauliflower crust pizza is to not expect it to behave like pizza crust. It's more of a layered casserole, and you will need a fork unless you like scooping gobs of steaming vegetable into your mouth with your bare hands. Don't let that put you off trying something new! The flavor of this dish is bound to become a family favorite. Tip: a can of pumpkin or squash puree will fill in nicely for the Hubbard squash and make prep a lot faster.
3 c. cauliflower, grated
1/2 c. plain, non-fat yogurt
1 egg
1 t. Italian seasoning
3/4 c. Hubbard squash, cooked and mashed
1/2 c. low-sodium vegetable broth
1/2 c. part-skim Asiago cheese
1/2 c. chicken breast, cooked and cubed
1 onion, sliced and caramelized
6-8 cloves garlic, fried until soft