 The Polish version of plum cake , which also uses fresh fruit , is known as Placek z Sliwkami . 
 The Polish version of plum cake , which also <a href='uninflect' title='1'><mark>uses</mark></a> fresh fruit , is known as Placek z Sliwkami . 
The Polish version of plum cake , which also use fresh fruit , is known as Placek z Sliwkami .