My husband and I are both sleeved and we spend a TON of money on greek yogurt. My fridge is always full of cups of Chobani and Fage. About a week ago I discovered that you can make yogurt at home, so last night I did! And it turned out PERFECT. You don't need any special equipment or machines. I used our dutch oven, but any heavy bottomed pot will do. The directions look long, but it pretty much makes itself once you've warmed up the milk. It is the definition of something that a lazy non-cook can make. I got the recipe from this website.
http://www.happysimpleliving.com/2011/03/06/make-your-own-homemade-greek-yogurt/
STUFF YOU NEED:
1/2 gallon of dairy milk (I used 2%, but you can use milk with any fat content. Pasteurized milk works perfectly, just be sure it's not ultra pasteurized.)
2.5 tablespoons of plain yogurt with live active cultures (This is your starter. It can be regular or greek yogurt and it can have any fat content. I used 0% Yoplait plain greek yogurt because it was the cheapest I could find with live active cultures.)
Candy thermometer or cooking thermometer
Cheesecloth (or a clean t-shirt, or pillowcase, or muslin)
Heavy bottomed pot to heat the milk in (Or crock pot, or double boiler, or dutch oven, or even your microwave. Not even kidding)
Towel
Colander/strainer
Oven
MAKING THE YOGURT:
Turn on the light in your oven. This will make it just the right temperature for yogurt magic to happen.
Put 2 tablespoons of milk into a bowl and mix in 2.5 tablespoons of your starter yogurt. Set it aside.
Pour the rest of the milk into your pot and heat to 180-185 degrees fahrenheit. Stir constantly while heating to prevent your milk from scalding.
Once milk reaches temperature, pour it into a glass or ceramic (not metal) dish and allow it to cool uncovered to 105-110 degrees. This step is why I used my dutch oven. It's enameled, so I didn't need to transfer the milk into another dish. It was perfect for incubating my yogurt.
When your milk is at temperature, thoroughly stir in the starter that you set aside earlier.
Put the lid on your dish, wrap it well in a towel, and stick it in your oven. Leave it in the oven with the oven light on for 8-12 hours.
After 8 hours, stick a spoon in and check your yogurt. It will probably be set (mine was). There will be yellowish liquid on top, but that's just whey Protein. You can stir it in if you like thin yogurt or pour it off. At this point, you're done. Chill it in the fridge, and use it in any way that you you always enjoy yogurt. I love thick yogurt, so I'm going to do a couple of extra steps.
TURNING IT INTO GREEK-STYLE YOGURT:
Refrigerate your yogurt for at least 2 hours. I didn't stir in or pour off the whey, I just stuck the whole pot in the fridge and let it chill overnight.
Line your colander with 4 sheets of damp cheesecloth and set it into a bowl. The bowl will collect the whey that strains off the yogurt.
Pour the chilled yogurt into your colander, cover with saran wrap or leave uncovered, and place it in your fridge to strain. Every hour or two, check on the consistency of your yogurt and pour off the whey that has collected in your bowl. Throw the whey away (hehe, whey away), use it to make bread, or even feed it to your dog (apparently they LOVE it).
Once you're happy with the texture of the yogurt, dump it out of the cheesecloth and into a container with a tight lid (break out the good tupperware). Consume within 6 days.
Save 3 tablespoons of your homemade yogurt to be the starter cultures for your next batch of yogurt.
I strained mine to a texture between Yoplait regular and Chobani greek, but I strained a little of it into yogurt cheese which was amazing. It had a silkiness that reminded me of Fage, but it was a bit thicker. Remember, the more you strain it, the less yogurt you'll have. A half gallon of milk makes about 32oz of thick greek yogurt. The flavor is more mild and less tangy than any plain yogurt I've ever had. I sweetened my first cup with a little Splenda and it was fantastic. If it stands up to that processed fake sugar, then I can't wait to try it with honey or agave nectar.
COSTS:
Milk - $3.59
Starter yogurt - $0.99 (on sale)
I had all of the other things that I needed in my kitchen already.
I made about 36oz of yogurt.
Best part!
Cost per serving:
Homemade - $0.77 per 6oz serving
Chobani - $1.59 per 6oz serving
Fage - $1.89 per 7oz serving