Put all the ingredients in a container, and mix well. Refrigerate overnight, and it's done.
Story Behind this Recipe
I really enjoyed frozen yogurt, so I wanted to make my own yogurt ice cream.
1) You can make your own condensed milk with the same amount of milk and sugar. Mix and microwave without plastic wrap. Please search for it on Cookpad. 2) If you drain the excess water from yogurt, the taste will be richer. If you don't, it will be like sorbet. Both are refreshing and delicious.