Cauliflower n'Cheese

This was on a Facebook post, and I didn't get exact measurements. It is a dead-ringer for Mac n'Cheese, but must be healthier!

Preheat oven to 350

1 Large Head of Cauliflower
      Par boil for about 5 minutes
      Pour into a strainer and then add back to the pot once drained

  Add the following:

Part of a small container of Greek Yogurt - or sour cream - probably about 2/3 cup
Grated Cheddar Cheese - maybe a cup
Salt & Pepper to taste

Mix so the cheese is even enough throughout.

Pour into a baking dish (I put a little melted butter in mine first)
Top with more grated Cheddar Cheese, if you like, and sprinkle with Parsley (so it looks more gourmet)

Bake as long as you like - depending on how crispy you like it. I baked for about 23 minutes.

Heats up nicely as a leftover, too!