Keto Cauliflower Cheese Casserole

Name: Keto Cauliflower Cheese Casserole
Prep time: 20 min
Cook time: 10 min
Total time: 30 min
Cuisine: American
Ingredients: 2 medium heads heads cauliflower, cut into small florets (about 8 cups); 8 oz. cream cheese; ⅔ cup sour cream; 1 1-oz. packet Hidden Valley® Original Ranch® Seasoning, Salad Dressing & Recipe Mix Packet; 8 slices of bacon, cooked & chopped; 2 ½ cups shredded cheddar cheese, divided; ¼ cup diced scallions, divided