As far as repurposing, every kindof crumbs can be turned into something yummy: some of my favourites are crumb crusts for pie, crusty breading for fish or chicken, British steamed sweet puddings using breadcrumbs (wonderful with custard sauce!)
Serve immediately with your favouritekindof pasta sauce for example my Bolognese Sauce for Spaghetti or Lasagne or with any kindof meat or fish dish as you desire.