Did you try the recipe as is? What did taste like? Are you just rating it a one star because you prefer such a dessert to be made with pound cake or graham crackers as you suggested? Personally, I think serving Yorkshire Puddings with anything other than savoury gravy is crazy - downright revolting, in my opinion ... but if I came across a recipe for such, I wouldn't immediately rate it one star until I'd tried it and found it to be not to my taste. Even then, I would still rate it three as long as the directions made sense and following the recipe as listed ensured the outcome I was supposed to have.
It wasn't possible to give this less than one star, or I would have. This is wrong. Chocolate on bread is wrong. Here's how to really make "chocolate bruschetta" Instead of bread use graham crackers or pound cake. use the same dark chocolate but also chop up about 15-20 strawberries and a little bit (1 oz) of white chocolate. Bake at 350 for five minutes.
This was very easy, very fast and looked and tasted elegant! Everyone I served it to at a holiday Wreath Making Party wants to make it for Christmas Eve! I didn't alter the recipe at all!