In large bowl, mix the burrter, sugar, vanilla, and egg.
Sift in the flour and salt. Combine
Divide into thirds
Mix chocolate and walnuts into one of the thirds
Mix cherries into the second of the thirds
Do nothing with the remaining third
Take a 9 x 5 x 3 loaf pan and line it with parchment paper
Pour the plain dough into the pan as the bottom layer, spread evenly
Pour or scoop the chocolate dough mixture on top of the plain, spread evenly and carefully
Next, pour or scoop the cherry dough mixture on to of the chocolate layer, spread evenly and carefully
Cover, refrigerate for two hours
Preheat oven to 375°
Remove dough from refrigerator, and then remove dough from pan
Cut dough into slices, ¼-inch
Cut each of these ¼-inch slices in half
Place each half approximately 1 inch apart on an ungreased baking sheet
Bake approximately 10 minutes, until lightly browned
Remove immediately from baking sheet to cool
