In a large pot with water and a pinch of salt, bring to a boil.
Add the cauliflower florets to boiling water and cook for 6 to 8 minutes
Prepare your baked dish with butter.
Pour milk and heavy cream in a pot,
Add the cream cheese to the milk and whisk until the cream cheese is completely melted.
Stir in dried parsley, garlic powder, chili powder, salt, and pepper. Add part of the shredded cheddar cheese and shredded mozzarella cheese; gently whisk until cheeses are melted.
Add the cauliflower florets back and gently stir around until everything is covered in cheese sauce.
Add the cauliflower mixture to your baking dish.
Fold in half of the cooked bacon
In a small bowl combine pork rinds, crumbs, butter, and Parmesan and spread over the top.