If you’ve ever enjoyed a tall, frothy glass of lassi in an Indian restaurant, prepare to be delighted on a more routine basis. The Dahlicious company has managed to bottle lassi’s refreshing magic, which comes from a combination of tart yogurt and sweet fruits. Each 7-ounce bottle contains just enough cane sugar (about 18 grams a bottle, the same amount of sugar in a good-size apple) to create a subtle sweetness. This probiotic-rich drink makes a nice midmorning or afternoon snack. About $3 a bottle at your local natural grocery; find your nearest source at www.dahlicious.com.