Buttery Onion Soup Recipes

Steps:

• Melt butter with olive oil in an 8 quart stock pot on medium heat. Add onions and continually stir until tender and translucent. Do not brown the onions.
• Add beef broth, sherry and thyme. Season with salt and pepper, and simmer for 30 minutes.
• Heat the oven broiler.
• Ladle soup into oven safe serving bowls and place one slice of bread on top of each (bread may be broken into pieces if you prefer). Layer each slice of bread with a slice of provolone, 1/2 slice diced Swiss and 1 tablespoon Parmesan cheese. Place bowls on cookie sheet and broil in the preheated oven until cheese bubbles and browns slightly.

Steps:

• In a Dutch oven, heat 2 tablespoons oil and butter over medium heat. Add onions; cook and stir until softened, 10-13 minutes. Reduce heat to medium-low; cook, stirring occasionally, until deep golden brown, 30-40 minutes. Add minced garlic; cook 2 minutes longer., Stir in wine. Bring to a boil; cook until liquid is reduced by half. Add broth, pepper and salt; return to a boil. Reduce heat. Simmer, covered, stirring occasionally, for 1 hour. , Meanwhile, preheat oven to 400°. Place baguette slices on a baking sheet; brush both sides with remaining 3 tablespoons oil. Bake until toasted, 3-5 minutes on each side. Rub toasts with halved garlic. , To serve, place twelve 8-oz. broiler-safe bowls or ramekins on baking sheets; place 2 toasts in each. Ladle with soup; top with cheese. Broil 4 in. from heat until cheese is melted.

Steps:

• In a 3-qt. saucepan over medium heat, saute onions in butter. Add broth, pepper, thyme and salt if desired; bring to a boil. Reduce heat; cover and simmer for 20 minutes. Add 1-2/3 cups milk. Stir flour into remaining milk until smooth; add to soup. Bring to a boil; boil and stir for 2 minutes or until thickened.

Steps:

• Melt the butter in a very large Dutch oven or pot over medium heat. Add the onions, bay leaves, thyme, 1 teaspoon salt, and a few grinds black pepper. Cook, stirring occasionally, until the onions are very soft and light golden-brown, about 1 hour. (The onions will begin to stick to the bottom of the pan and turn brown after about 30 minutes; just keep scraping them up and stirring them into the rest of the onions. If they are browning to quickly, lower the heat.)
• Add the wine to the pot, bring to a simmer and cook until it has almost completely evaporated, about 4 minutes. Add the beef broth and 1 cup of water, bring to a simmer and cook until the flavors come together and the soup is rich, about 45 minutes. Remove the bay leaves. Season with 1/2 teaspoon salt and a few grinds of black pepper. Keep the soup warm on a low burner or cool completely and refrigerate to reheat later. (The soup can be refrigerated for up to 2 days or frozen for up to 1 month.)
• Preheat the broiler. Place four soup crocks on a rimmed baking sheet and fill them about 3/4 of the way with hot soup. Float a slice of baguette on top of each and cover with 1/2 cup Gruyere. Broil until the Gruyere is golden brown (don't be alarmed if some soup bubbles out), 2 to 3 minutes.

Steps:

• In a large soup pot or Dutch oven, melt the butter over medium heat. Add the onions, stir to combine with the butter, cover, and cook for 30 minutes, stirring occasionally. Remove the cover; increase the heat to medium-high and cook, until the onions are brown and caramelized, about 30 minutes. (Stir the onions frequently toward the end of this stage in the cooking, so they do not scorch or burn.) Add the thyme and garlic, saute for 2 to 3 minutes more. Pour in the wine and scrape up the browned bits from the bottom of the pan with a wooden spoon; simmer until the wine is reduced by about half. Stir in the broth and salt and bring to a gentle simmer. Cover, and cook for 30 minutes. Add the Cognac, if using, and season with pepper to taste. (The soup can be made to this point a day ahead and refrigerated.) When ready to serve preheat the broiler. Heat the soup and divide it evenly among 6 heatproof crocks or bowls. Top each soup with a slice of the bread and about 1/2 cup of the cheese. Place the bowls on a sheet pan and broil until the cheese is bubbly and brown. Carefully transfer each crock to an under-lining plate. Serve immediately.

Steps:

• In a large Dutch oven or other large pot, melt 3 tablespoons butter over medium heat. Add the oil and onions; cook onions are until softened, stirring occasionally, about 15 minutes. Add the salt, pepper, and sugar; continue to cook, stirring occasionally, until onions are deep golden brown and caramelized, reducing heat slightly if onions seem to be browning too quickly, 35 to 45 minutes more.
• Add wine and raise heat to high. Cook until almost all liquid has evaporated, 8 to 10 minutes.
• Tie thyme and bay leaves into a bundle with twine. Add broth and herb bundle to pot with onions. Bring to a boil, reduce to a simmer, and cook, uncovered, until broth is thickened and flavorful, 20 to 30 minutes. Remove from heat and whisk in remaining 2 tablespoons butter. Taste and adjust seasoning.
• Heat the broiler. Cut two 1/2-inch baguette slices for every serving of soup. Place baguette slices on a rimmed baking sheet and toast in oven until crisp and dry but not browned, about 1 minute per side. Rub one side of each toast with the garlic clove and set aside.
• Place ramekins or ovensafe bowls on a rimmed baking sheet, add 1/2 teaspoon of sherry to the bottom of each, and ladle soup on top. Top each serving of soup with two garlic-rubbed toasts. Divide cheese among the servings, covering the bread and some of the soup. Carefully transfer baking sheet to oven and broil until cheese is melted and bubbling, 4 to 8 minutes. (Alternatively, if using regular soup bowls: Top each garlic-rubbed toast with some cheese and return to broiler to melt, about 2 minutes more. Divide sherry and soup among bowls, sprinkle with remaining cheese, and top each serving with two cheese toasts.)

Steps:

• Melt butter in heavy large pot over medium-high heat. Add onions; cook until deep brown, stirring frequently, about 25 minutes. Add broth and wine; boil until soup is slightly reduced and flavors blend, about 10 minutes. Season with salt and pepper.
• Meanwhile, preheat oven to 500°F. Put 4 deep ovenproof bowls on baking sheet. Put 1/3 cup croutons in each bowl.
• Ladle soup over croutons. Top with cheeses. Bake soup until heated through and cheeses melt, about 8 minutes.