Cauliflower Mac 'n Cheese Casserole Recipe - (4.5/5)

Ingredients

• 8 cups cauliflower, coarsely chopped, about 2 pounds
• 1 1/4 teaspoons kosher salt, divided
• 1 1/2 cups whole milk
• 6 ounces cream cheese
• 1 1/2 teaspoons curry powder
• 1 teaspoon Dijon mustard
• 6 ounces mozzarella, shredded, about 1 1/4 cups
• 6 ounces sharp Cheddar, shredded, about 1 1/4 cup plus more for sprinkling
• 1 tablespoon chives, finely chopped (optional)
• 1 (2-quart) or 4 (2-cup) freezer-to-oven-safe baking dishes