3 leek casserole chive Recipes

olive oil, plus more for pan, english muffins, split and cut into 1-inch pieces, leek , cut into 1/4-inch thick half moons (white and light green only), canadian bacon, chopped, eggs, egg yolks, milk, dry mustard, fresh chives, heavy cream, divided, cayenne pepper, divided, salt, divided, pepper, unsalted butter, lemon juice, dijon mustard

olive oil, pork sausages, red onion, sliced leeks, garlic sliced, celery sliced, sage leaves, pickled, white wine, passata (sieved tomato sauce), chicken stock, bay leaves, salt and cracked black pepper, flat leaf parsley, chopped, mash, potatoes peeled and cut into quarters, butter, full fat milk, salt and cracked white pepper, chives finely chopped