cauliflower macaroni and cheese

I was wondering if anybody has the recipe for the fake macaroni and cheese made with cauliflower? It was posted here a few months ago and I can't find it anywhere. Thanks!

Not sure if this is the one.

Fake Mac 'n Cheese

Ingredients:

1 head cauliflower

1/4 c. Milk

2 tbs. Butter

1 cup + 1/2 cup sharp shredded cheddar cheese

1/2 c. mozzarella cheese

1/2 c. Parmesan cheese

1 egg, beaten

Salt and pepper

Instructions:

1. Boil cauliflower florets until tender. Drain and transfer to a bowl and salt and pepper. Add milk and butter and mash with a potato masher until the consistency of rice

.2. Mix in 1 c. cheddar, all the mozzarella, and half your Parmesan, and your egg. Transfer to a casserole dish and top with more cheddar and parmesan. 3. Bake in a 350 oven, uncovered, for 30 minutes

Perfect! Thank you so much!!