Clean the cauliflower by removing the leaves and cutting off the stem end.

Place the cauliflower on a microwave-safe plate and add water to the dish, being careful not to spill.

Cover the cauliflower with a paper towel.

Microwave on high for 10-12 minutes, or until tender.

Remove the cauliflower from the microwave and cut it into smaller pieces.

Transfer about half of the cauliflower to a blender.

Add about half of the fat-free half-and-half to the blender.

Blend using the liquify setting.

Stop the blender and stir with a spoon if the mixture is not blending well.

Puree until smooth.

Pour the pureed cauliflower into a dish.

Repeat the process with the remaining cauliflower and half-and-half.

Place the finished mixture in a microwave-safe dish and microwave until bubbling, about 3 minutes.

Serve hot with butter spread, salt, and pepper.