In a large bowl, combine the cauliflower florets, bacon, garlic, parmesan cheese, salt, and pepper. Mix everything together until the ingredients are evenly distributed.
Transfer the mixture to a greased baking dish and spread it out evenly.
Bake in the preheated oven for 25-30 minutes, or until the cauliflower is tender and the bacon is crispy.
Serve hot and enjoy!
Interesting Facts
Cauliflower is a member of the cruciferous family of vegetables, which also includes broccoli, cabbage, and kale.
Parmesan cheese can be grated over the top of the casserole for an extra cheesy flavor.
Bacon adds a salty flavor and a crunchy texture to the casserole.