Beat cold heavy cream with a mixer. When the cream will start to thicken add sugar gradually. Beat until all ingredients will be smooth and thick. Add greek yogurt and mix with spoon.

Mash 3/4 cup strawberries with fork or blender. It is best to use blender for that. Add to the yogurt mixture and mix with spoon.

Cut the rest of strawberries into small pieces. Add to yogurt.

Freeze overnight or at least 8 - 10 hours.