Add strawberries and yogurt to a blender and blend until smooth. This may take 5-10 minutes. I had to stop and scrape down my blender several times as well as use the tamper to push down the berries. If you are having difficulty blending you can add a splash of milk.
Serve and enjoy.
Notes
*You can freeze strawberries yourself or use pre frozen. If you want to freeze them yourself you should freeze them for 12 hours.