Have you ever put beets in your smoothie? Not only do they taste great with berries and ginger and make the smoothie a fun pink color, but they also pack a nutritional punch! You can get your kids familiar with the taste of beets by serving them in a familiar smoothie, and then introduce beets in other ways. Pro tip: Cook a bunch of beets at once, then dice and freeze them in 1/3-cup portions for easy smoothie-making later.