Best 9 Simple Caramelized Onion Potato Soup Recipes

CARAMELIZED ONION AND POTATO SOUP

Steps:

• Heat the oil in a pressure cooker (without lid) over medium heat. Add the onions and cook for quite a long time to caramelize. The exact timing will depend on how sweet your onions are. Mine weren't sweet at all so the process took about 40 minutes. The way to caramelize is to cook the onions slowly over medium heat - perhaps adding a bit of veggie broth if they start to stick to the pan. You're looking for a nice deep brown color both on the onions and on the pan- that's the sugar coming out of the onion.
• After the onions are nice and brown and the bottom of the pan is looking very brown add the potatoes. Stir and cook for about 5 minutes - to give the potatoes a bit of that nice roasted flavor.
• Cover with the veggie broth. Raise the heat to high and lock on the pressure cooker lid. Bring to high pressure, then immediately turn off the heat. Allow the pressure to reduce naturally. Remove lid.
• Using an immersion blender, blend the soup thoroughly. Serve immediately - maybe with some nice crusty bread.

FRENCH ONION SOUP POTATO GRATIN

Steps:

• For the caramelized onions: In a large saucepan over medium-high heat, melt the butter. Once melted and bubbling, add a large handful of the onions and cook until translucent, 1 to 2 minutes. Repeat until all the onions have been added. Season with a pinch of salt and black pepper. Reduce the heat to low and cook, stirring occasionally, until the onions turn medium brown, about 30 minutes. If the onions start to get too dark, add 1 to 2 tablespoons of beef stock as necessary. Add the sherry to deglaze the pan. Add the mustard and stir to coat. Season with salt and pepper. Remove from the heat and set aside.
• For the potato gratin: Preheat the oven to 400 degrees F.
• Using a mandoline or a sharp knife, cut the potatoes into thin slices. Do your best to keep the potatoes in a stack--this will make it easier to layer them in the pan. Set the potatoes aside.
• Use the reserved butter wrapper to lightly grease the bottom and sides of a large (12-inch) cast-iron skillet. Discard the wrapper.
• Arrange a thin shingled layer of potatoes in concentric circles around the skillet. Season the potatoes with salt and pepper, then arrange an even layer of caramelized onions on top of the potatoes. Season with salt and pepper.
• In a medium bowl, combine the Gruyere and mozzarella and reserve half for later use. Sprinkle on a layer of the remaining cheese mixture over the onions. Repeat the layers until all the ingredients (not including the reserved cheese) have been used. Press down firmly on the layers to flatten.
• In a large bowl or measuring cup, combine the heavy cream and beef stock and pour over the gratin. Cover the skillet with foil and place on a sheet pan. Bake the potatoes, covered, until the top and edges have begun to brown and the potatoes are tender, 1 hour 15 to 1 hour 30 minutes. You can test by inserting a knife into the potatoes; if it goes in and comes out without resistance, then the potatoes are done.
• Remove the skillet from the oven, remove the foil and turn the broiler on high. Combine the croutons and French fried onions. Cover the gratin with a layer of the crouton mixture followed by the remaining cheese. Broil until golden brown and bubbly, 5 to 8 minutes. Serve and enjoy!

CARAMELIZED FRENCH ONION SOUP

Steps:

• In a saucepan, saute onion in butter until tender. Sprinkle with sugar and Worcestershire sauce; cook and stir for 13-15 minutes or until onion is caramelized. , Add the broth, wine or water and pepper. Bring to a boil. Reduce heat; cover and simmer for 15 minutes., Place bread on an ungreased baking sheet. Broil 4 in. from the heat until toasted. Turn; sprinkle with cheeses. Broil until cheese is melted and bubbly. Ladle soup into bowls; top with toast.

POTATO SOUP WITH CARAMELIZED SHALLOTS

Steps:

• Preheat oven to 350°F. Rub garlic heads with 1 tablespoon oil. Place in small baking dish; cover with foil. Bake until garlic is tender, about 1 hour. Cut tops off garlic; squeeze out roasted garlic and reserve.
• Heat 4 tablespoons oil in heavy large pot over medium-low heat. Add leeks, onions and celery; sauté until tender but not brown, about 20 minutes. Add coriander; stir 2 minutes. Add potatoes; stir 2 minutes. Add roasted garlic and 8 cups stock; bring to boil. Reduce heat; simmer until potatoes are very tender, about 20 minutes. Cool slightly. Working in batches, puree soup in blender. (Can be made 1 day ahead. Cool slightly. Chill, then cover.)
• Heat 3 tablespoons oil in large skillet over medium heat. Add shallots; sauté until deep golden, about 15 minutes.
• Bring soup to simmer in heavy large pot. Thin with more stock, if desired. Season with salt and pepper. Ladle into bowls. Top with caramelized shallots.

FLORENTINE CARAMELIZED ONION SOUP

Steps:

• In a large heavy pot, heat oil over medium heat. Cut onions in half lengthwise, then slice thinly. Place sliced onions in pot and toss to coat with oil. Cover, reduce heat to medium-low, and cook, stirring occasionally, until onions are softened and beginning to color, 30 minutes.
• Increase heat to medium and cook, stirring occasionally, uncovered, until onions are amber in color, 45 minutes.
• Sprinkle onions with sugar and a little bit of salt; cook, stirring, until sugar melts and onions are caramel colored, 5 minutes. Pour in wine and broth, and place cinnamon stick in pot. Bring to a boil, then reduce heat, cover and simmer 1 hour.
• Stir the bread into the soup and cook, uncovered, stirring occasionally until the bread disintegrates, 30 to 45 minutes.
• Remove the cinnamon stick. Whisk the soup to incorporate the bread. Adjust seasoning. Serve hot.

CARAMELIZED ONION POTATO SALAD

Steps:

• In a large skillet, heat oil over medium-high heat; saute onions until softened, 2-4 minutes. Reduce heat to medium-low; cook until deep golden brown, 20-30 minutes, stirring occasionally., Meanwhile, place potatoes, salt and water to cover in a 6-qt. stockpot; bring to a boil. Reduce heat; cook, uncovered, until tender, 10-15 minutes. Drain; place in a large bowl. Add caramelized onions. Cool slightly., Mix dressing ingredients; stir gently into potato mixture. Refrigerate, covered, until cold, about 8 hours.

CREAMY CARAMELIZED-ONION SOUP

Steps:

• Melt 4 tablespoons butter in a large saucepan over medium heat. Add leeks, garlic, shallots, and half of the onions. Cook, stirring occasionally, until vegetables are very soft and translucent, about 10 minutes. Reduce the heat to medium-low, and cook, stirring occasionally, until vegetables are deep golden brown, about 25 minutes.
• Add vermouth, stock, and 1 teaspoon salt. Bring to a boil. Reduce heat to medium-low. Simmer, stirring occasionally, 15 minutes. Let cool. Puree onion mixture in batches in a blender until smooth, about 3 minutes per batch. Set aside.
• Meanwhile, melt remaining 2 tablespoons butter in a medium skillet over medium-low heat. Add remaining onion. Cook, stirring occasionally, until onion is very soft and golden brown, about 45 minutes. Cover, and set aside.
• Return onion puree to saucepan. Stir in cream. Reheat over medium heat, stirring, until heated through but not boiling. Season with salt, if desired. Serve, topped with caramelized onions.

CARAMELIZED ONION SOUP WITH ONIONS TO SPARE

Steps:

• In a large Dutch oven or other heavy pot, heat oil and 2 tablespoons butter over medium-high. Add onions, sugar, 2 teaspoons salt, thyme, and bay leaf. Reduce heat to medium-low and cook, stirring frequently to scrape up any browned bits, until onions are deep golden brown and have a jam-like consistency, about 1 hour. If onions begin to stick, reduce heat and stir in 1 tablespoon water.
• Discard herbs. Reserve 1/2 cup onions (leaving 1 3/4 cups in pot). Stir in 1 tablespoon butter, flour, and sherry and cook until butter is melted, 30 seconds. Add broth, increase heat, and simmer 15 minutes. Season to taste with salt and pepper. Rub bread with garlic, then place in bowls and ladle soup on top. Drizzle with oil and sprinkle with parsley.

SIMPLE CARAMELIZED ONION POTATO SOUP

Steps:

• Peel potatoes and dice into large chunks (this helps them cook faster) and chop celery.
• Add both into soup pot with the chicken broth. Simmer until veggies are tender and potatoes can be easily pierced with a fork, about 25 minutes.
• While your veggies are simmering, in a separate pan, add the chopped onions along with butter. Cook them very low and slow, stirring frequently so they don't burn or brown, but develop a deep caramel color, for 15-25 minutes.
• In the last 5 minutes or so, add the chopped garlic, and cook for the remaining few minutes.
• When your potatoes and celery are done, add the caramelized onions and garlic to the pot, and transfer to a food processor or blender. Blend until smooth. Return blended soup to the pot.
• Add milk or cream to finish, based on your preferences and desired thickness and creaminess.
• Serve immediately, garnished with parmesan and chopped chives!