This easy cauliflower mac and cheese is the simple side dish that you have been looking for! It is freezer friendly and makes a great meal prep staple so you can always have some on hand!
Combine the heavy cream, cream cheese, mustard, salt and pepper in a small bowl. Transfer the mixture to the well of an ice cube tray and freeze until solid.
Place the frozen cauliflower and cheddar cheese in a small freezer safe jar or a small freezer bag. Once the cream mixture is completely frozen, remove from the ice cube tray and place into the jar or bag with your cauliflower.
Seal the container and keep frozen until ready to eat.
To prepare from frozen, remove the lid and microwave in the jar (or empty contents of bag into a microwave safe bowl) for one-minute intervals, stirring between each interval until the cauliflower is hot and the cheeses have melted.