Place potatoes in a baking pan. Roast at 375 degrees F for 30 minutes or until done. Remove and top with chopped parsley. Reserve keeping warm. Season with salt and pepper.
Place tomatoes on a baking sheet and top generously with crumb mixture.
Bake in preheated oven at 375 degrees F. for 10 minutes or until nicely browned. Reserve keeping warm. Bring to a boil. Reduce heat and simmer for 10 minutes. Season with salt and pepper.