French Onion Soup Stuffed Mushrooms Recipes

Steps:

• Preheat the oven to 425 degrees F. Remove the stems from 24 large cremini mushrooms.
• Wipe the caps clean with a damp paper towel, then toss with 2 tablespoons olive oil and season with salt. Arrange on a baking sheet.
• Melt 3 tablespoons butter in a large skillet over medium heat. Add 2 thinly sliced onions and 2 teaspoons chopped thyme; season with salt and pepper and cook, stirring, until the onions are caramelized, about 20 minutes. Add 1/4 cup red wine; cook until evaporated, 1 minute. Add 1/2 cup beef broth; simmer until the onions are glazed, 3 minutes. Sprinkle breadcrumbs inside the mushroom caps; fill with the onion mixture, then sprinkle with 1 cup shredded gruyere and 2 tablespoons grated parmesan.
• Bake until the mushrooms are tender and the filling is golden, 15 to 17 minutes. Let cool 5 minutes, then remove from the baking sheet. Top with parsley.

Steps:

• Line a baking sheet with parchment paper and preheat the oven to 400 degrees F. Heat a large skillet over medium-high heat. Add the olive oil, onion slices, garlic, 1/4 teaspoon salt and 1/8 teaspoon pepper and cook, stirring occasionally, until the onions are softened, about 10 minutes. Reduce the heat to medium-low and cook until golden, about 10 minutes more.
• Using a blender, puree together 1/4 cup of the caramelized onions, sour cream, soy sauce and, if necessary, 1 tablespoon water for a dip consistency. Transfer to a bowl. Stir in 1/4 cup of the caramelized onions and season with salt and pepper.
• Meanwhile, arrange the mushroom caps on the lined baking sheet, stem-sides down, and bake, 10 minutes. Flip the mushroom caps over, draining any liquid, and mound the dip into each one. Sprinkle evenly with the cereal crumbs and bake until the mushrooms are tender and the tops are golden, about 20 minutes. Top with the remaining caramelized onions and serve.

Steps:

• Heat oven to 350 degrees. Spread bread on a rimmed baking sheet, and bake until very dry and light golden, about 15 minutes. Remove bread and increase oven temperature to 425 degrees. Grease a 9-by-13-inch baking dish with butter.
• Meanwhile, in a large pot with a lid, heat 2 tablespoons oil over medium. Add celery and cook, stirring occasionally, until softened, 5 minutes. Stir in garlic until fragrant, 30 seconds. Add mushrooms, season with salt and pepper, and cook, stirring occasionally, until mushrooms are tender and mixture is dry, about 5 minutes. Stir in thyme leaves and transfer mixture to a large bowl.
• In the same pot, add the remaining 2 tablespoons oil and melt 6 tablespoons of the butter over medium. Add onions and thyme sprig, season with salt and pepper, and stir to evenly coat in the oil and butter. Cover and cook, stirring after 5 minutes, until onions soften and reduce in volume, about 10 minutes. Increase heat to medium-high and cook uncovered, stirring frequently to scrape up browned bits, until onions are very soft and deep golden, about 25 minutes. Reserve 1 cup of the onions in a small bowl.
• Add wine to pot and stir until all of the liquid is absorbed, about 1 minute. Add broth and bring to a boil over high. Reduce heat to medium and simmer for 5 minutes to allow flavors to meld; discard the thyme sprig. Remove from the heat.
• Add eggs to the mushroom mixture in the large bowl and mix well. Add the bread, then pour over the onion mixture. Season with salt and pepper, and gently toss until well combined. Transfer to the prepared baking dish. Top with the reserved onions and dot with the remaining 2 tablespoons butter.
• Cover tightly with foil and bake until stuffing is hot throughout, 30 minutes. Uncover and continue to bake until crisp in spots, about 15 minutes longer. Garnish with chives and serve warm.

Steps:

• Cut onions in half lengthwise and thinly slice into half moon shapes.
• Pour olive oil into a large pot and heat to one notch over low. Add onions and sprinkle them with salt. Cover and let onions sweat for 15 minutes. Give onions a quick stir, cover and let sweat for another 15 minutes.
• While onions are cooking, thinly slice your mushrooms, mince your garlic and preheat oven to 375°F.
• Get 4 ovenproof bowls and place face-down on the pie crust. Cut 4 large circles out of pie crust, about 1" bigger than the size of your bowl. They do NOT have to be perfect circles - they look more rustic if the edges are jagged.
• When onions are done sweating, uncover, turn heat to medium and brown slightly while stirring frequently for about 10 minutes. Add mushrooms, garlic, sherry, balsamic vinegar, Worcestershire sauce, beef broth, bay leaf, and black pepper. Bring to a boil, turn down to simmer for ½ hour or more.
• Remove bay leaf. Pour soup evenly into bowls and cover each bowl with a crust. The crust should not be touching the soup. Poke 1 small hole in the middle of each crust. Bake for 12 minutes. Crust should be just golden.
• Remove, and sprinkle each bowl evenly with Swiss cheese. Put back in the oven for about 3 minutes, until cheese has just melted.
• Serve immediately and let your guests cut into the crunchy crust with their spoons and the cheese will melt into the soup.

Steps:

• In a medium skillet, melt 1 tablespoon butter over medium heat. Add onions and saute for 15 to 20 minutes, stirring occasionally, until very soft. Splash in wine, broth, and Worcestershire. Cook for another 5 minutes, or until liquid is cooked down. Set aside.
• Melt 1 tablespoon butter in a large skillet over medium heat. Throw in mushrooms and toss around for 2 minutes, just to start the cooking process. Sprinkle mushrooms with salt.
• Place mushroom caps face down in a baking dish. Heap cavity with sauteed mushrooms, then sprinkle Gruyere over the top. Bake at 10 minutes on 325 degrees. Turn on broiler and broil for a couple of minutes, until the top of the Gruyere starts to bubble and slightly turn brown.
• Sprinkle minced parsley over the top and serve.