Combine cream of wheat with sour cream. Set aside and let the mixture soak for about 30 minutes.
In a large bowl, combine farmer's cheese, eggs, salt, sugar, and vanilla extract until creamy.
Fold sour cream into the batter until well combined.
Grease the bottom and inner sides of a springform pan with butter.
Pour the batter into the center of the springform pan. Bake at 350°F for about 40 minutes, or until the edges are golden brown and the center only has a slight jiggle when the cake is shaken.
Let cake cool to room temperature and refrigerate until cold, or serve warm. Enjoy!