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French Onion Gnocchi Soup

This hearty and comforting French Onion Gnocchi Soup combines the rich flavors of caramelized onions in a savory broth with tender gnocchi, topped with gooey cheese for a delightful twist on traditional onion soup.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course main dish
Cuisine French-Italian
Servings 4 People
Calories 400 kcal

Equipment

  • 1 Large pot or Dutch oven
  • 1 Wooden spoon
  • 1 Ladle
  • 1 Cutting board
  • 1 Measuring cups
  • 1 Measuring spoons
  • 1 Oven-safe baking dish optional for broiling cheese

Ingredients
  

  • 4 medium yellow onions thinly sliced
  • 2 tablespoons unsalted butter
  • 2 tablespoons olive oil
  • 4 cups vegetable broth
  • 1 cup water
  • 1 teaspoon salt
  • 1 teaspoon ground black pepper
  • 1 teaspoon dried thyme
  • 1 teaspoon sugar
  • 1 package (16 oz) gnocchi store-bought or homemade
  • 1 cup shredded Gruyère cheese or a mix of Gruyère and mozzarella
  • to taste fresh parsley chopped, for garnish (optional)

Instructions
 

  • In a large pot or Dutch oven, heat the butter and olive oil over medium heat.
  • Add the sliced onions to the pot. Sprinkle with salt and sugar, and cook for about 20 minutes, stirring occasionally, until the onions are caramelized and golden brown.
  • Stir in the dried thyme, pepper, and cook for another minute to release the flavors.
  • Pour in the vegetable broth and water. Bring the mixture to a boil, then reduce the heat and let it simmer for about 10 minutes.
  • While the soup is simmering, bring a separate pot of water to a boil. Cook the gnocchi according to the package instructions, usually for about 2-3 minutes until they float. Drain and set aside.
  • Once the soup has simmered, add the cooked gnocchi to the pot and stir to combine.
  • If desired, transfer the soup into an oven-safe baking dish. Sprinkle the shredded cheese evenly over the top.
  • Broil the soup in the oven for about 5 minutes, or until the cheese is melted and bubbly. Keep an eye on it to prevent burning.
  • Serve hot, garnished with fresh parsley if desired.

Notes

If you prefer a more intense onion flavor, you can increase the caramelization time to 30 minutes.
This soup can be made ahead of time and reheated for a quick meal. Store the gnocchi separately to prevent them from becoming mushy.
Feel free to substitute the cheese with your favorite melting cheese.