At least three times a week I enjoy Trader Joe's Apricot Mango Greek Yogurt with Granola.  (Low fat . . . 140 calories).  It's not overly sweet like the artificially sweetened yogurts and provides the added bonus of a little crunch!  I eat it with my granddaughter's baby feeder spoon to make it last!  In general, I use Greek yogurt for many things . . . sometimes to replace mayo in a salad dressing; sometimes to replace sour cream in all kinds of recipes. Everything from dips to desserts to salads to stroganoff!  Fage and Chobani are excellent brands, and I like the Trader Joe's brand also.  Greek yogurt is more dense and a bit more tart than the regular, which is why it works OK in savory dishes with things like scallions, or mushrooms, or chives.  It's good on top of a low-carb tostada, or with Mexican spices stirred in.  It's good with a salad of apples, cinnamon and all spice.  (Try that one with almonds or other nuts!)  Our food should taste good and a little Greek Yogurt stirred into a soup or sauce at the last minute (don't let it boil, or it will curdle!) adds a rich creaminess that we sometimes hanker for.  Add it to a low carb smoothie by mixing in a packet of your favorite flavor Crystal Light (no kidding!)  It's a wonder food.  And my HgA1C is 6.2.  (I have lung disease that requires oxygen, and take two kinds of insulin.  But my diabetes is controlled IN SPITE of prednisone I require for my lungs!  And I eat GOOD TASTING food.)  

LoveJoyHope -  don't know what area you live in, but I really was not a fan of Greek yogurt the first couple of times I tried it.  The tart, sour taste just didn't do it for me.  But my local grocery store just started selling a store brand - I buy the full fat regular version of Wegmans Greek Yogurt, I stir in a little REAL vanilla extract (I got in Mexico) and I LOOOOOVVVVEEEE it.  I usually stir it up and put it over fruit for breakfast.  One Wegmans Greek Yogurt cup has 150 calories, 17 carbs, and 8 grams of fat.  I love it with berries, either fresh or frozen.  Its good with bananas too, but really ups the carb count.

I've tried several brands of non-fat Greek yogurt and to me, Fage 0% tastes the best.  I've never cooked with it, but I've used it as a substitute for sour cream in dips, on a baked potato, etc.  I also use it to make a protein-rich smoothie with frozen strawberries.

Chobani is ok, but it has a more sour taste than Fage.  You can forget about the other brands because they have artificial fillers (fiber), colors, sweeteners.  I use agave nectar to sweeten it if I need to.

Also, try Chobani.  And, as has been mentioned, especially for the established American brands, really, really, read the labels on their new "greek" versions to make sure you know what you're getting.