Mango Lassi

Name: Mango Lassi
Prep time: 5 min
Cook time: 5 min
Total time: 10 min
Yield: 10
Ingredients: For the Palm Sugar Syrup:; 8 ounces (225g) palm sugar, grated or roughly chopped into 1/2-inch pieces; For the Lassi:; 4 cups yogurt, not strained (32 ounces; 900g); 2 1/2 cups (590ml) buttermilk; 2 1/2 cups (590ml) unsweetened Kesar mango purée; 1/2 cup (115ml) palm sugar syrup; 1 teaspoon (5g) kosher salt; for table salt, use about half as much by volume or the same weight; 2 teaspoons (10ml) freshly squeezed lime juice (from about 1/2 lime)