Preheat oven to 350 degrees. Chop cauliflower into small florets.
Place in a large, microwave safe bowl and add % cup water.
Cover with plastic wrap and microwave on high for 5 minutes.
Stir the cauliflower, cover, and heat again for about 5 minutes, until the cauliflower is tender.
While cauliflower cooks, mix together all the remaining ingredients, leaving enough of both shredded cheese’s to sprinkle over the top of the finished dish.
Once cauliflower is finished cooking, drain water and add cauliflower to the cheese mixture.
Stir it all together well. Pour into greased 2 quart casserole dish and sprinkle with remaining cheeses.
Cover with aluminum foil and bake for 25 minutes.
Remove foil and continue to bake until cheese is browned and bubbly, about 5 minutes more.
Total recipe: 27SL, 6V