If you already have a batch of bolognese made, just reheat the bolognese in a large frying pan for a few minutes until piping hot, then transfer to a bowl and skip to step 4! I actually doubled up the bolognese part of the recipe so I had some extra leftover for some other dishes. Search ‘bolognese’ or ‘lasagne; for some inspo on other ways to use up leftover bolognese!