Black forest pavlova stack

Name: Black forest pavlova stack
Prep time: 15 min
Total time: 15 min
Yield: 4 porties
Cuisine: Belgian
Ingredients: canned Morello cherries; white sugar; egg whites; cream of tartar; white vinegar; natural vanilla extract; cornflour; Dutch cocoa powder; pouring (whipping) cream; brewed espresso coffee