BREAD CRUMBS FOR MAC AND CHEESE RECIPES

Steps:

• 1. Preheat the oven to 180ºC/350ºF/gas 4.
  2. Put a large shallow ovenproof casserole pan on a medium heat with the butter.
  3. Trim, halve, wash and slice the leek and add to the pan. Stir regularly while you trim, slice and add the celery, then trim, chop and add the fennel, if using.
  4. Break the cauliflower into florets, then cut into 2cm-thick slices and finely slice the stalk and any nice leaves. Add the stalk and leaves to the pan and cook for 10 minutes, or until soft but not coloured, stirring regularly.
  5. Meanwhile, cook the pasta in a large pan of boiling salted water for 8 minutes (5 if using macaroni). Reserving a mugful of starchy cooking water, drain the pasta and pour into a 25cm x 35cm baking dish (or divide between smaller ones), along with the cauliflower florets.
  6. Stir the flour into the veg pan for 30 seconds, then gradually pour in the milk, stirring all the time, followed by 500ml of water. Simmer for 5 minutes, then stir in the mustard and season with sea salt and black pepper.
  7. Let the sauce blip away until thickened while you coarsely grate the cheese.
  8. Stir the cheese into the sauce, then blitz until smooth with a hand blender, or in batches in a food processor.
  9. Pour over the pasta and cauliflower florets then, if you need to loosen it, add a little reserved pasta water – the sauce will thicken up as it bakes.
  10. Blitz your stale bread into crumbs in the processor (or smash up in a clean tea towel). Peel and grate the garlic. Pick the herb leaves, if using, and mix it all together with 1 tablespoon of olive oil.
  11. Scatter the crumbs over the pasta, grating over more cheese, if you’ve got it, then bake for 30 minutes, or until golden and bubbling.

Steps:

• Preheat oven to 350°. Cook macaroni according to package directions for al dente; drain., In a Dutch oven, heat 1/3 cup butter over medium heat; saute onion until tender. Stir in flour and seasonings until blended; gradually stir in milk. Bring to a boil, stirring constantly; cook and stir until thickened. Stir in cheese until melted. Stir in macaroni. Transfer to a greased 13x9-in. baking dish., In a microwave, melt remaining butter; toss with bread crumbs. Sprinkle over casserole. Bake, uncovered, until heated through, 30-35 minutes.