Grind the butter with sugar and whisk a little.
Add mashed curd and eggs. Beat until smooth, then pour flour with baking powder.
Pour raisins with boiling water and let them swell.
Add raisins to the dough, mix well. Put the dough in a greased form with vegetable oil and bake at 180 degrees 60 minutes.
Let the cake cool and cover with purchased fudge or frosting.