2 vanilla beans (split lengthwise)
1 cup whole milk
2 cups heavy (whipping) cream
1 1/3 cups mango purée (from 2 cups diced Earthbound Farm Organic Mango)
2/3 cup Sugar (plus extra for topping)
1 large egg
6 large egg yolks
8 slices fresh Earthbound Farm Organic Mango (as garnish, optional)