Mustardy Baked Onions Recipes

Steps:

• Preheat the oven to 425 degrees.
• Cut the potatoes in halves or quarters, depending on their size, and place them on a sheet pan. Remove the ends of the onions, peel them, and cut them in half. Slice them crosswise in 1/4-inch-thick slices to make half-rounds. Toss the onions and potatoes together on the sheet pan. Add the olive oil, mustard, 2 teaspoons salt, and the pepper and toss them together. Bake for 50 minutes to 1 hour, until the potatoes are lightly browned on the outside and tender on the inside. Toss the potatoes from time to time with a metal spatula so they brown evenly.
• Serve hot sprinkled with chopped parsley and a little extra salt.

Steps:

• Heat oven to 180C/160C fan/gas 4. Slice the root off each onion to create a flat bottom, then carefully peel, leaving the onion whole. Cut a deep cross in the top of each, then poke in a sprig of rosemary, dot with butter and place in a roasting tray. Pour a little of the balsamic vinegar over each one and season. Wrap the tray in foil and bake in the oven for 30 mins. Meanwhile, mix together the mustard and sugar and set aside.
• Remove the tray from the oven, take off the foil and spoon a little of the mustard mixture onto each onion. Return to the oven for 15 mins, uncovered, to caramelise.

Steps:

• Boil the onions in plenty of water for 15 minutes or until slightly tender.
• Remove the onions from the pan and allow to cool.
• With a sharp knife, remove the top inch of each onion, finely chop and place to one side.
• Slightly trim the stalk end of the onions so that the onions will sit flat on a roasting tray.
• Taking care to keep the outside of each onion intact, cut about a heaped tablespoon of onion out from the inside of each onion.
• Finely chop these removed sections of the onion and add to the rest of the chopped onion.
• Preheat the oven to 400°F.
• Heat a saute pan and add a little olive oil, the garlic, the chopped onions, and just a little of the chopped rosemary.
• Saute for a couple of minutes until the garlic and onion have softened, then turn the heat down, add the cream and remove the onions and garlic from the heat.
• Stir in the Parmesan and season.
• Wrap a slice of pancetta around the middle of each onion and spike it in place with a sharpened twig of rosemary or a wooden toothpick.
• Place the onions on a roasting tray and spoon some of the chopped onion mixture inside each one.
• Bake in the preheated oven for around 25 minutes until the onions are soft and tender.
• How long this takes is, of course, dependent on the size of the onions. "It's cool to experiment with different cheeses, so give it a bash," says Jamie.
• I presume he is suggesting topping the baked onions with cheese.
• When the onions are cooked right through, remove and serve.

Steps:

• Adjust oven rack to lowest position; heat to 425 degrees.
• Cut onions in half; toss with oil and a generous sprinkle of salt and pepper. Place, cut-side down, on a lipped cookie sheet.
• Roast until tender and cut surfaces are golden brown, 25 to 30 minutes. Adjust seasonings; drizzle with balsamic vinegar.

Steps:

• Heat oven to 425 degrees. On a rimmed baking sheet, combine spring onions, potatoes, sauerkraut, garlic and 1/4 cup oil; season with salt and pepper and toss to coat. Spread in an even layer and roast for 10 minutes.
• Arrange sausages on top and roast until spring onions and potatoes are tender and sausages are heated through, about 30 minutes longer.
• While the sausages roast, in a small bowl, combine the 2 tablespoons parsley, if using, with the mustard, shallot and lemon juice, plus the remaining 1/4 cup oil and 1 tablespoon water. Stir to combine, then season with salt and pepper.
• Divide sausages and vegetables among plates. Sprinkle with additional parsley, if using, and drizzle with mustard relish to taste.

Steps:

• Preheat the oven to 350°F
• Stud each onion with a clove. Put the onions into a lidded ovenware dish and add in the bay leaf. Pour over the milk and dot over the butter.
• Cover the onions and bake for 45 minutes or until the onions are tender, but not falling apart.
• Once cooked, remove the onions and keep warm. Keep the oven on at 350°F
• Transfer the milk to a saucepan and add the cream and flour. Stirring, gently bring to the boil and simmer until thickened.
• Add the cheese and mustard and season with salt and freshly ground pepper.
• Return the onions to the ovenware dish, pour over the sauce and place in the oven for 10 minutes. Serve.

Steps:

• Heat oven to 200C/180C fan/gas 6. Place the sausages in a non-stick baking tray and roast for 20 mins. Meanwhile, heat the oil in a frying pan and cook the onions and mustard seeds together for 10-15 mins until softened and golden.
• Remove the sausages and brush with maple syrup. Pop the baguettes onto the same baking tray. Increase the oven to 220C/200C fan/gas 7 and return the tray for 5-8 mins until the sausages are dark, shiny and cooked through. Stir the mustard, sugar and vinegar into the onions until the sugar has melted. Cut the baguettes open across the top and put 2 sausages into each. Spoon over the mustardy onions and 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.