From what I’ve heard (I’ve never tried), it tastes like cantaloupe juice or sweetened almond milk. However that can change (consistency/fattiness) according to what the baby’s stage of development is and their needs, and what the mother is eating/drinking and the time of day that is was extracted. When I would freeze mine it didn’t always look the same— sometimes it looked fattier, creamier and a bit more the color of butter. Other times it looked thinner.