Cook the pancetta under a grill or in a frying pan until crispy. Chop into bits and put to one side.
Make the Bolognese by lobbing the onion into a pan on a medium heat and cooking until soft. Next, add the mince and cook until brown. Add the garlic and tom purée, give it a mix while it cooks down a bit, then pour in the tinned tomatoes and mixed herbs. Stir to c