Cheesy Ultimate Loaded Cauliflower Casserole

Ingredients

• 24 oz cauliflower florets
• 3 tablespoons butter, melted
• 1 teaspoon salt
• 1/2 teaspoon onion powder
• 1/2 teaspoon garlic powder
• 1/4 teaspoon black pepper
• 1/4 cup heavy whipping cream
• 1/4 cup sour cream
• 2 cups shredded cheddar cheese
• 6 slices bacon, cooked and crumbled
• 2 oz cream cheese, softened
• 1/4 cup sliced green onion