To make greek style yogurt:
1. Set a colander onto a similar-sized bowl (but make sure there is room for drainage) and line the colander with cheesecloth.
2. Pour yogurt into cheesecloth and cover with plastic wrap.
3. Let the mixture drain for anywhere between 1 hour and up to overnight depending on how thick you prefer your yogurt.
4. When ready to use, remove from cheesecloth and whisk to remove any lumps.