Best 8 Roast Potatoes And Onions Recipes

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When it comes to comforting and flavorful side dishes, the combination of roast potatoes and onions reigns supreme. This classic recipe, often associated with hearty meals and holiday feasts, offers a delightful blend of crispy, golden-brown potatoes and caramelized, tender onions. Whether you're looking for the perfect accompaniment to your main dish or a satisfying standalone snack, mastering the art of roasting potatoes and onions will surely elevate your culinary skills and impress your family and friends. With just a few simple steps and readily available ingredients, you can create this timeless dish that's sure to become a staple in your kitchen arsenal.

Let's cook with our recipes!

SLOW-COOKER BEEF ROAST WITH ONIONS AND POTATOES



Slow-Cooker Beef Roast with Onions and Potatoes image

Onion and potatoes add Old-World flavor to a family favorite beef roast.

Provided by By Betty Crocker Kitchens

Categories     Entree

Time 9h30m

Yield 6

Number Of Ingredients 7

1 large sweet onion, cut in half, then cut into thin slices
3-lb boneless beef bottom round roast
3 baking potatoes, cut into 1 1/2- to 2-inch cubes
2 cloves garlic, finely chopped
1 3/4 cups Progresso™ beef flavored broth (from 32-oz carton)
1 package (1 oz) onion soup mix (from 2-oz box)
1/4 cup Gold Medal™ all-purpose flour

Steps:

  • In 5- to 6-quart slow cooker, place onion. If beef roast comes in netting or is tied, remove netting or strings. Place beef on onion. Place potatoes and garlic around beef. In small bowl, mix 1 1/4 cups of the broth and the dry soup mix; pour over beef. (Refrigerate remaining broth.)
  • Cover; cook on Low heat setting 9 to 10 hours.
  • Remove beef and vegetables from cooker; place on serving platter. Cover to keep warm.
  • In small bowl, mix remaining 1/2 cup broth and the flour; gradually stir into juices in cooker. Increase heat setting to High. Cover; cook about 15 minutes, stirring occasionally, until sauce has thickened. Serve sauce over beef and vegetables.

Nutrition Facts : Calories 350, Carbohydrate 23 g, Cholesterol 120 mg, Fat 1/2, Fiber 2 g, Protein 49 g, SaturatedFat 2 1/2 g, ServingSize 1 Serving, Sodium 800 mg, Sugar 4 g, TransFat 0 g

BALSAMIC-BAKED ONIONS AND POTATOES WITH ROAST PORK



Balsamic-Baked Onions and Potatoes with Roast Pork image

This dish has attitude - it uses a lot of balsamic vinegar but, trust me, it works really well! The onions and potatoes are baked in the vinegar, making them crispy, dark, sticky and sweet. I've chosen to serve them with roasted pork, but beef or lamb works just as well. I prefer red onions for their color and sweetness.

Provided by Jamie Oliver

Categories     side-dish

Time 1h30m

Yield 6 servings

Number Of Ingredients 18

3 1/2 pounds medium-sized waxy potatoes (all-purpose), peeled and quartered lengthwise
Olive oil
7 ounces butter, cubed
1 bunch fresh rosemary, leaves picked and chopped
1 whole bulb garlic, quartered or smashed
5 medium red onions, peeled and quartered
1 1/2 cups cheap balsamic vinegar
Sea salt and freshly ground black pepper
1 small bunch fresh rosemary, leaves picked and finely chopped
Salt and pepper
2 tablespoons freshly ground fennel seeds
One 3 1/2-pound boneless rolled pork loin, preferably free-range or organic, skin off, fat scored in a crisscross pattern
Olive oil
6 cloves garlic, crushed
1 medium red onion, peeled and quartered
2 stalks celery, trimmed and chopped
4 bay leaves
2 wine glasses white wine

Steps:

  • Preheat the oven to 400 degrees F. Put the potatoes into a pan of boiling, salted water and cook for around 8 minutes, then drain and return to the pan. Chuff them up a bit by shaking the pan.
  • To prepare the meat, scatter a handful of finely chopped rosemary leaves over a large chopping board. Sprinkle over some salt and pepper and the ground fennel seeds. Roll the pork across the board, pressing down hard so all the flavorings stick to it.
  • Get a large roasting pan that your pork will fit snugly into, and place it on a burner over a medium-high heat. Pour in a little olive oil and place the pork in, fat side down, sprinkled with any flavorings remaining on the board. After a few minutes, when the pork fat is lightly golden, turn it over and add the garlic cloves, onion, celery and bay leaves to the pan. Place on the bottom shelf of your preheated oven for 1 hour, basting it halfway through. (For the last 20 minutes of cooking, you may need to cover the pork with a bit of damp waxed paper to stop it coloring too much.)
  • Get another roasting pan, into which you can fit the potatoes in 1 layer, and heat it on the stove. When hot, pour a glug of olive oil into it and add the butter, rosemary and garlic. Add the potatoes and toss them in all the flavors. Add the onions and all the balsamic vinegar and season with salt and pepper. Cook for 5 minutes on the burner to reduce the balsamic vinegar a little. Place the pan on the top shelf and cook for around 50 minutes, until the potatoes and onions are dark, sticky and crispy - removing the pan to toss the onions and potatoes halfway through.
  • After 1 hour, the meat should be cooked. Prick it with a sharp knife - if the juices run clear, it's done; if not, pop it back in the oven for another 10 to 15 minutes, keeping the potatoes warm. Remove it from the oven and let it rest on a plate for 10 minutes. Pour away most of the fat from the pan and mash up the garlic and onion. Place the pan over the burner and add the white wine. Simmer until the liquid has reduced by half, scraping all the meaty, marmitey goodness off the bottom to make a tasty little sauce, and season if necessary. Pass through a sieve into a serving pitcher. Then slice the pork and serve it with your incredible baked onions and potatoes, drizzled with the pan juices. This meal goes great with some nice greens or an arugula salad.

ROAST BEEF WITH PEPPERS, ONIONS, AND POTATOES



Roast Beef with Peppers, Onions, and Potatoes image

A lean cut of tender beef pairs well with roasted peppers, onions, and potatoes for a hearty and satisfying meal.

Provided by Martha Stewart

Categories     Food & Cooking     Ingredients     Meat & Poultry     Beef Recipes

Time 1h20m

Number Of Ingredients 9

3 red bell peppers (ribs and seeds removed), cut into 1-inch-wide strips
2 yellow bell peppers (ribs and seeds removed), cut into 1-inch-wide strips
2 medium red onions, halved and cut into 1-inch wedges
3/4 pound white new potatoes, well scrubbed and cut into 1-inch chunks
5 garlic cloves, peeled (3 left whole and 2 cut into 12 slivers)
2 tablespoons olive oil
Coarse salt and ground pepper
2 1/2 pounds eye-of-round beef roast
3/4 teaspoon dried thyme

Steps:

  • Preheat oven to 400 degrees. Place peppers, onions, potatoes, and whole garlic cloves on a large rimmed baking sheet. Drizzle with half the oil, season with salt and pepper, and toss to coat.
  • Using a paring knife, make 12 small slits in top and sides of roast; push in garlic slivers. Move vegetables to sides of sheet. Place beef in center, and coat with remaining oil; rub all over with 1 1/2 teaspoons coarse salt, 1/2 teaspoon pepper, and thyme.
  • Roast 40 to 50 minutes, tossing vegetables occasionally, until tender and an instant-read thermometer inserted into thickest part of beef registers 130 degrees for medium-rare. Let meat stand 10 minutes, loosely tented with aluminum foil to keep warm. Cut half into very thin slices (reserve remaining half for leftovers). Serve with vegetables.
  • Cool remaining beef to room temperature; place in an airtight container, or wrap in plastic, and refrigerate.

Nutrition Facts : Calories 352 g, Fat 10 g, Fiber 5 g, Protein 34 g, SaturatedFat 2 g

BACON-WRAPPED PORK ROAST WITH POTATOES AND ONIONS



Bacon-Wrapped Pork Roast with Potatoes and Onions image

Provided by Nancy Fuller

Categories     main-dish

Time 2h5m

Yield 12 servings

Number Of Ingredients 8

One 5-pound boneless pork roast, fat trimmed
1/4 cup extra-virgin olive oil
Kosher salt and cracked black pepper
12 to 15 fresh parsley leaves
12 to 15 fresh sage leaves
12 strips bacon
4 pounds fingerling potatoes
2 red onions, sliced into 1 1/2-inch julienne

Steps:

  • Preheat the oven to 400 degrees F.
  • Coat the pork with olive oil and sprinkle with salt and pepper. Arrange the parsley and sage leaves along the top of the roast.
  • Lay the bacon horizontally in a roasting pan, with the strips touching. Set the pork roast in the center of the pan and fold the bacon over to wrap the roast.
  • Add the potatoes and onions to the pan, to border the roast. Transfer to the oven and roast until the bacon is crisp and the pork reaches an internal temperature of 140 degrees F on an instant-read thermometer, about 1 1/2 hours.
  • Transfer the roast to a cutting board and rest for 10 to 15 minutes. Slice and serve with the potatoes and onions.

ROAST COD WITH POTATOES, ONIONS, AND OLIVES



Roast Cod with Potatoes, Onions, and Olives image

Categories     Olive     Onion     Potato     Roast     Sauté     Cod     Gourmet

Yield Serves 4 with enough for the cannelloni

Number Of Ingredients 9

1 pound (about 3) onions, cut into 1/2-inch-thick slices
3 large garlic cloves
1/4 cup olive oil
1/3 cup vegetable oil
1 pound (about 2 large) boiling potatoes
3/4 cup Kalamata or other brine-cured black olives
1/2 teaspoon dried rosemary, crumbled
1/4 cup minced fresh parsley leaves
a 2 1/2-pound piece of center-cut cod fillet

Steps:

  • Preheat the oven to 450°F. In a large skillet cook the onions and the garlic in the olive oil over moderate heat, stirring occasionally, until the mixture is pale golden. While the onion mixture is cooking, in another large skillet heat the vegetable oil over moderately high heat until it is hot but not smoking and in it sauté the potatoes, peeled and cut into 1/4-inch-thick slices, in batches, turning them, for 5 to 8 minutes, or until they are pale golden, transferring them as they are cooked to a bowl. Add the onion mixture to the potatoes with the olives, the rosemary, the parsley, and salt and pepper to taste and combine the mixture well.
  • Put the cod in the center of a large shallow baking dish, season it with salt and pepper, and arrange the potato mixture around it. Roast the mixture in the middle of the oven for 20 to 25 minutes, or until the fish just flakes. Flake 2 cups of the cod and reserve it, covered and chilled, for making the cod cannelloni.

HERBED ROAST LEG OF LAMB WITH ROASTED ONIONS AND POTATOES



Herbed Roast Leg of Lamb with Roasted Onions and Potatoes image

Categories     Lamb     Onion     Potato     Marinate     Roast     Easter     Rosemary     Chill     Thyme     Gourmet

Yield Serves 8

Number Of Ingredients 16

1/3 cup Dijon-style mustard
1 large garlic clove, minced and mashed to a paste with 1/4 teaspoon salt
1 tablespoon finely chopped fresh rosemary leaves or 1 teaspoon crumbled dried plus fresh rosemary sprigs for garnish
1 tablespoon finely chopped fresh thyme leaves or 1 teaspoon crumbled dried plus fresh thyme sprigs for garnish
1 1/2 tablespoons soy sauce
1/4 cup dry white wine
4 tablespoons olive oil
an 8-pound leg of lamb, the pelvic bone removed and the lamb tied
2 pounds (about 40) small white onions, blanched in boiling water for 2 minutes, drained, and peeled
2 large carrots, cut into 1/2-inch pieces
2 1/2 pounds (about 40) small red or white potatoes, cooked in boiling salted water for 10 minutes, drained, and halved
For the gravy
1 cup dry red wine
2 cups beef broth
2 tablespoons unsalted butter, softened
3 tablespoons all-purpose flour

Steps:

  • In a small bowl whisk together the mustard, the garlic paste, the chopped rosemary, the chopped thyme, the soy sauce, the wine, and salt and pepper to taste, add 2 tablespoons of the oil in a stream, whisking, and whisk the mixture until it is combined well. Brush the lamb generously on all sides with some of the mustard mixture, reserving the remaining mustard mixture, and let it marinate in a lightly oiled roasting pan, covered and chilled, for at least 6 hours or overnight.
  • Let the lamb come to room temperature and brush it with the reserved mustard mixture. In a bowl toss the onions with 1 tablespoon of the remaining oil, add the onions and the carrots to the pan, and roast them with the lamb in the middle of a preheated 450°F. oven for 15 minutes. In the bowl toss the potatoes with the remaining 1 tablespoon oil and add them to the pan. Reduce the heat to 350°F. and roast the lamb and vegetables, stirring the vegetables occasionally, for 1 hour and 15 minutes, or until a meat thermometer registers 140°F. for medium-rare meat. Transfer the lamb to a large platter and let it stand for 20 minutes. Transfer the onions and the potatoes with a slotted spoon to a serving dish, leaving the carrots in the pan, and keep them warm, covered.
  • Remove the string from the lamb, spoon some of the potatoes and onions around the lamb, and garnish the lamb with the thyme and rosemary sprigs. Serve the lamb, carved, with the gravy.
  • Make the gravy:
  • Pour off the fat from the pan, add the wine, and deglaze the pan over moderately high heat, scraping up the brown bits. Boil the mixture until it is reduced by half and strain it through a sieve into a saucepan, pressing hard on the carrots. Add the broth and bring the mixture to a boil. In a small bowl knead together the butter and the flour until the mixture is combined well and add the mixture to the gravy a little at a time, whisking. Add any juices that have accumulated on the platter and salt and pepper to taste and simmer the gravy, whisking occasionally, for 3 minutes, or until it is thickened.

ROAST CHICKEN WITH POTATOES AND ONIONS



Roast Chicken with Potatoes and Onions image

Provided by Lora Zarubin

Categories     Chicken     Garlic     Onion     Potato     Marinate     Roast     Low Fat     Low Cal     High Fiber     Dinner     Fall     Family Reunion     Bon Appétit     Wheat/Gluten-Free     Peanut Free     Tree Nut Free     Soy Free

Yield Makes 6 servings plus leftovers

Number Of Ingredients 12

2 3 1/4-to 3 1/2-pound chickens
8 small fresh rosemary sprigs plus 2 tablespoons chopped
3 peeled garlic cloves, thinly sliced, plus 15 unpeeled garlic cloves
2 teaspoons fine sea salt plus additional (for seasoning)
1 teaspoon freshly ground black pepper plus additional (for seasoning)
2 tablespoons (1/4 stick) unsalted butter, room temperature
1/2 cup dry white wine
1/2 cup water
Nonstick vegetable oil spray
3 pounds Yukon Gold potatoes, peeled, cut into 3/4-inch wedges
2 large onions, cut through root end into 1/2-inch wedges
1/4 cup extra-virgin olive oil

Steps:

  • Wash chickens; pat dry. Starting at neck end, slide fingers under breast skin. Slide 2 rosemary sprigs and several garlic slices onto each breast half. Rub outside of each chicken with 1 teaspoon sea salt and 1/2 teaspoon pepper. Fold wing tips under; tie legs together. Wrap in plastic; chill 4 hours.
  • Position 1 rack in top third and 1 rack in bottom third of oven; preheat to 375°F. Spread 1 tablespoon butter all over each chicken. Place chickens, breast side down, on rack set on large rimmed baking sheet. Pour wine and water onto baking sheet.
  • Coat another large rimmed baking sheet with nonstick spray. Toss potatoes, onions, chopped rosemary, unpeeled garlic cloves, and olive oil in large bowl; spread vegetables on prepared sheet and sprinkle with salt and pepper. Place chickens on top rack of oven and vegetables on bottom rack. Roast 30 minutes. Turn chickens over; stir vegetables. Roast chickens until thermometer inserted into thickest part of thigh registers 160°F, about 45 minutes longer. Let chickens rest 15 minutes. Continue roasting vegetables until brown and tender, about 30 minutes longer.
  • Transfer 1 chicken to cutting board; reserve second for soup (recipe follows). Remove rack from baking sheet; scrape pan juices into small bowl. Spoon off fat. Carve chicken on cutting board; reserve carcass for soup. Arrange chicken and vegetables on platter. Serve with pan juices.

ROAST POTATOES AND ONIONS



Roast Potatoes and Onions image

Provided by Jacques Pepin

Categories     side dish

Time 50m

Yield 6 servings

Number Of Ingredients 4

6 baking or all-purpose potatoes (about 8 ounces each), left unpeeled but washed and any dark or damaged spots removed
6 onions (about 5 ounces each), left unpeeled
3 tablespoons peanut or safflower oil
1/2 teaspoon salt

Steps:

  • Preheat oven to 400 degrees.
  • Split potatoes in half lengthwise and cut onions in half crosswise.
  • Pour oil on a jellyroll pan, preferably aluminum. Sprinkle salt over potatoes and onions; place them cut side down in one layer on oiled pan.
  • Place the pan on the bottom rack of the oven (or if you want the undersides of your vegetables very crusty, on the oven floor). Bake for 40 minutes, until the potatoes and onions are tender when pierced with a fork, lightly browned on top and dark brown on the underside.
  • Set aside for 10 minutes. Remove the onion skins; lift the vegetables with a spatula, and serve.

Nutrition Facts : @context http, Calories 242, UnsaturatedFat 6 grams, Carbohydrate 42 grams, Fat 7 grams, Fiber 6 grams, Protein 5 grams, SaturatedFat 1 gram, Sodium 209 milligrams, Sugar 7 grams

Tips:

  • Choose the right potatoes: For roasting, choose potatoes that are firm and starchy, such as russet or Yukon Gold potatoes. These potatoes will hold their shape and become crispy on the outside while remaining fluffy on the inside.
  • Cut the potatoes evenly: Cut the potatoes into uniform-sized pieces so that they cook evenly. If the pieces are too small, they will overcook and become mushy. If they are too large, they will take longer to cook and may not be cooked through.
  • Toss the potatoes in oil and seasonings: Before roasting, toss the potatoes in a little bit of oil and seasonings. This will help them to brown and crisp up. You can use any seasonings you like, but some popular options include salt, pepper, garlic powder, and paprika.
  • Roast the potatoes at a high temperature: Roasting the potatoes at a high temperature will help them to get crispy on the outside. Aim for a temperature of 425 degrees Fahrenheit (220 degrees Celsius).
  • Stir the potatoes occasionally: As the potatoes are roasting, stir them occasionally to ensure that they cook evenly. This will also help to prevent them from sticking to the pan.
  • Roast the potatoes until they are golden brown and tender: The potatoes are done roasting when they are golden brown and tender on the inside. You can check this by piercing them with a fork. If the fork goes through easily, the potatoes are done.

Conclusion:

Roast potatoes and onions are a classic side dish that is perfect for any occasion. They are easy to make and can be customized to your liking. With a few simple tips, you can make the perfect roast potatoes and onions that will be crispy on the outside and fluffy on the inside.

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