You may have noticed that Greek yogurt and homemade yogurt contain a lot of liquid (whey) that rises to the surface of the yogurt. Similar to other dairy products (for example, sour cream). The whey can either be poured off, absorbed (by placing a folded paper towel over the surface), or mixed in. When the whey is completely drained from the yogurt, you are left with a block of rich cream cheese. The cream cheese can be consumed as is, or mixed with some of the suggested ingredients I mentioned above.