Ultimate toad-in-the-hole

Ingredients 140g plain flour 4 large eggs 300ml semi-skimmed milk 1 tbsp wholegrain mustard handful of woody herbs, leaves picked and chopped (we used 6 sage leaves, 4 rosemary sprigs and 4 thyme sprigs), plus a handful, fried until crispy, to serve (optional) 2 tbsp sunflower oil 8 rashers smoked streaky bacon 8 fat sausages (we used Cumberland…