Creamy Parsnip Mustard Gratin Recipes

Steps:

• Slice enough parsnips thinly lengthways to cover the surface of a small ovenproof dish, then slice the rest thinly into rounds. Combine the milk, cream, stock, mustard and half the cheese in a large, lidded saucepan and bring to the boil. Add a good grating of nutmeg and some seasoning - the sweet parsnips can take a bit of salt - then tip in the parsnips. When the cream is simmering again, cover and cook for 6 mins.
• Using tongs, fish out the long slices of parsnip and set aside. Tip the rest into your dish, then arrange the long slices over the top. Scatter with the rest of the cheese and another grating of nutmeg. Can be chilled for up to 24 hrs.
• To serve, heat oven to 180C/fan 160C/gas 4 and bake for 1 hr, then turn up to 200C/fan 180C/gas 6 and brown for 15 mins more - you can do this while the pie is resting.

Steps:

• Heat oven to 375.
• Put 2 or 3 cups of cream in a pot and heat until it's hot.
• Peel and slice 1 pound each of parsnips and potatoes, and grate 1 to 1 .5 cups Gruyere
• Layer the parsnips, potatoes and cheese in an ovenproof dish, sprinkling every other layer with salt, pepper and thyme.
• Pour in enough hot cream to come about 3/4 of the way up the vegetable layers.
• Cook in the oven, undisturbed, until the vegetables are tender and easily pierced with a fork, 45 to 50 minutes. The top should be nicely brown.
• Let stand for a few minutes, then serve.

Steps:

• Cook onions in a large heavy pot of boiling salted water (2 teaspoons salt for 4 quarts water) until just tender, 25 to 30 minutes. Reserve 1 cup cooking water, then drain (reserve pot). Cool onions to warm, then peel.
• Melt butter in dry pot over medium heat. Add flour and cook, stirring, 2 minutes. Whisk in reserved cooking water, milk, and Sherry and cook, whisking frequently, until mixture is thickened, about 8 minutes. Whisk in mustards, nutmeg, and 1/2 teaspoon each of salt and pepper. Add onions to sauce and simmer 5 minutes.
• Preheat broiler.
• Transfer creamed onions to baking dish and sprinkle evenly with cheese. Broil 4 to 5 inches from heat until top is golden brown and bubbling, about 3 minutes.

Steps:

• Preheat oven to 450°F. Butter 13x9x2-inch glass baking dish. Arrange 1/3 of potatoes in even layer in dish. Top with bay leaves, then 1/2 of parsnips. Top with 1/3 of potatoes, remaining parsnips, then remaining potatoes, sprinkling each layer with salt and pepper. Pour cream and half and half over. Cover dish with foil. Bake until vegetables are tender, about 1 hour. (Can be made 2 hours ahead. Uncover and let stand at room temperature.)
• Bake gratin uncovered at 450°F until sauce bubbles thickly and top is golden brown, about 20 minutes. Let stand 5 minutes; serve.