This is the perfect comfort food for cold days. To make it vegan, substitute non-dairy ingredients for dairy. Leftover filling makes a great lunch! If you want to make mashed potatoes from scratch, you will want at least 4 cups when you are through.
Not content to be just another nutritious veggie, cauliflower gets all cheesy and crispy-crunchy to prove it can also be super delicious and smart, all at the same time.