A cross between Siamese sweet pomelo and frua mandarins, and often found as "Mandelos" these large citrus fruits are not true grapefruits. They are perfect for juicing and for - you guessed it - cocktails! Because they are less tart than an actual grapefruit, they can be eaten out-of-hand or with a spoon right from the fruit. The thick peel makes a great candied snack or cooked into a sweet marmalade. The juice is sweet enough that it can be made into a sorbet without a lot of added sugar or simple syrup and they are delicious over greek yogurt with mint.