Ingredients:2 (14-ounce/396ml) cans sweetened condensed milk2 cups (470g) heavy cream1 tablespoon finely grated lime zest, plus more for serving1/2 cup (120g) freshly squeezed lime juice (from about 8 limes)10 ounces (285g) Ritz crackers (85 crackers, from about 3 sleeves)
