You will be given a definition of a task first, then some input of the task.
In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Pre -heat the oven to 190C/Gas 5., Halve the butternut squash, remove the seeds and put on a baking tray cut side up., Dot the flesh with half the butter, cover loosely with foil and bake for 45 minutes., Meanwhile, fry the onion and bacon in the oil and remaining butter until the onion is soft and the bacon crisp., Put in a bowl and stir in the mustard, thyme, walnuts, breadcrumbs and cheese., Season and pile onto the squash., Bake, uncovered, for 20 minutes more, or until squash is completely tender and the cheese has melted., Cut in half to give 4 portions, and serve.
Output:
butternut squash, butter, red onion, bacon, olive oil, coarse grain mustard, thyme, walnuts, white breadcrumbs, lancashire cheese