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To make this comforting soup, gather these simple ingredients: - 4 large onions, thinly sliced - 4 tablespoons unsalted butter - 2 cloves garlic, minced - 1 teaspoon sugar - 8 cups beef broth (or vegetable broth for a vegetarian option) - 1 teaspoon dried thyme - 1 bay leaf - Salt and pepper to taste - 8 slices of baguette, toasted - 2 cups shredded Gruyère cheese - Fresh parsley, chopped for garnish You can swap some ingredients if needed: - Use olive oil instead of butter for a dairy-free option. - If you dislike Gruyère, try Swiss or mozzarella cheese. - For a lighter soup, use chicken broth instead of beef broth. - If you want a sweeter taste, use shallots instead of onions. To make this soup, you will need: - A large skillet for caramelizing the onions - A crockpot to simmer the soup - A ladle for serving - Soup bowls for presenting your dish - A broiler for that bubbly cheese finish First, gather your ingredients. You need four large onions, unsalted butter, garlic, and sugar. Slice the onions thinly. In a large skillet, melt four tablespoons of butter over medium heat. Add the sliced onions. Cook them for about 15 to 20 minutes. Stir them often until they are soft and caramelized. Then, add two cloves of minced garlic and one teaspoon of sugar. Sauté for two more minutes until it smells great. Once the onions are caramelized, it’s time to transfer them. Carefully move the onion mixture to your crockpot. Pour in eight cups of beef broth or vegetable broth if you prefer. Add one teaspoon of dried thyme, one bay leaf, and season with salt and pepper. Stir well to mix everything together. Cover the crockpot and set it to cook. You can choose low for six to eight hours or high for three to four hours. This slow cooking makes all the flavors blend perfectly. When it’s done, remove the bay leaf. Taste the soup and add more salt or pepper if needed. Enjoy this warm and hearty meal. Caramelized onions are the heart of this soup. Start with four large onions. Slice them thinly to help them cook evenly. Use unsalted butter for the best flavor. In a large skillet, melt the butter over medium heat. Add the onions and stir them often. It takes about 15-20 minutes for the onions to soften and turn golden brown. This step is key. If you want more sweetness, add one teaspoon of sugar. The sugar helps to deepen the flavor. Gruyère cheese takes this soup to the next level. Use two cups of shredded Gruyère for rich taste and creaminess. When serving, place a toasted baguette slice on top of the soup. Then, sprinkle the cheese on the bread. For a special touch, broil the bowls for 2-3 minutes. This melts the cheese and gives it a nice golden color. The melted Gruyère adds a nutty flavor that complements the sweetness of the onions. Serve this soup hot for the best experience. Garnish with fresh parsley for a pop of color. You can pair the soup with a simple green salad or crusty bread. This adds a nice balance to the meal. For a cozy night, enjoy it with a glass of red wine. These tips will help you create a memorable meal that everyone will love. {{image_2}} You can easily make this soup vegetarian. Just swap beef broth for vegetable broth. The soup will still be rich and tasty. You will not miss the meat! The caramelized onions add a sweet depth. This option is great for anyone who avoids meat. While Gruyère cheese is classic, you can try other cheeses. Swiss cheese works well in this dish. It melts nicely and has a mild flavor. Provolone is another tasty choice. For a stronger taste, use sharp cheddar. Each cheese gives a unique twist to the soup. Want to amp up the flavor? Add a few herbs or spices. Fresh thyme can brighten the dish. A pinch of nutmeg adds warmth. You might also try a dash of cayenne for heat. Fresh parsley on top brings color and freshness. These small changes make your soup extra special. After enjoying your delicious soup, let the leftovers cool down. Pour the soup into an airtight container. Make sure to store it in the fridge. This soup stays good for about 3-4 days. If you have extra baguette and cheese, store those separately. This keeps them from getting soggy. To reheat, pour the soup into a pot. Heat it over medium heat until hot. Stir it occasionally to keep it smooth. If you prefer, you can use a microwave. Place the soup in a microwave-safe bowl and heat for 1-2 minutes. Stir halfway through to make sure it heats evenly. If you want to save some for later, freezing works well. Let the soup cool completely. Pour it into freezer-safe bags or containers. Remove as much air as you can before sealing. Label each bag with the date. Frozen soup can last up to 3 months. When ready to eat, thaw it overnight in the fridge. Then, reheat as mentioned above. Yes, you can use a different cheese if you like. Some good options are mozzarella, cheddar, or fontina. Each cheese brings its own taste. Mozzarella melts well, while cheddar adds sharpness. Fontina gives a creamy touch. Just remember, Gruyère has a unique flavor that many love in this dish. To make this soup gluten-free, choose gluten-free bread for topping. Also, ensure the beef broth is gluten-free. Many brands offer gluten-free options. Double-check the labels for safety. This way, you keep the soup tasty and safe for gluten-sensitive folks. Yes, you can make the soup ahead of time. Cook it fully in the crockpot, then cool it down. Store it in the fridge for up to three days. When ready to serve, just reheat it on the stove or in the microwave. Top with cheese and broil as usual. French onion soup pairs well with a fresh salad or a light sandwich. A simple green salad adds crunch and freshness. A crusty baguette or grilled cheese makes it heartier. You can also serve it with roasted veggies for a colorful plate. Enjoy experimenting with your side choices! This blog post covers all you need for the perfect French onion soup. We discussed essential ingredients and substitutions, along with tools for your kitchen. I shared step-by-step instructions on preparing and cooking the soup. Tips on caramelizing onions and serving ideas were included for extra flavor. You learned about variations like vegetarian options and different cheeses. I also provided storage information and answered common questions. Embrace these tips to create your own delicious soup that will impress everyone.

Crockpot French Onion Soup Gruyere

Warm up your evenings with this delicious crockpot French onion soup gruyère recipe! With caramelized onions, savory broth, and gooey Gruyère cheese, this classic dish is simple to make and perfect for any occasion. Let your crockpot do the magic while you enjoy the rich flavors that develop over hours. Ready to dive into comfort food? Click through for the full recipe and make this hearty soup your new favorite!
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Ingredients
  

4 large onions, thinly sliced

4 tablespoons unsalted butter

2 cloves garlic, minced

1 teaspoon sugar

8 cups beef broth (or vegetable broth for a vegetarian option)

1 teaspoon dried thyme

1 bay leaf

Salt and pepper to taste

8 slices of baguette, toasted

2 cups shredded Gruyère cheese

Fresh parsley, chopped for garnish

Instructions
 

In a large skillet over medium heat, melt the butter and add the sliced onions. Cook the onions until they are soft and caramelized, about 15-20 minutes, stirring occasionally.

    Add the minced garlic and sugar to the skillet and sauté for another 2 minutes until fragrant.

      Transfer the caramelized onion mixture to the crockpot.

        Pour in the beef broth, and add thyme, bay leaf, salt, and pepper. Stir well to combine all ingredients.

          Cover the crockpot and cook on low for 6-8 hours or on high for 3-4 hours, until the flavors have melded beautifully.

            Before serving, remove the bay leaf and taste the soup, adjusting seasoning as necessary.

              To serve, ladle the soup into bowls, place a toasted baguette slice on top of each bowl, and generously sprinkle with shredded Gruyère cheese.

                For a golden finish, place the bowls under a broiler for 2-3 minutes until the cheese is bubbly and slightly browned.

                  Garnish with chopped fresh parsley before serving.

                    Prep Time: 30 minutes | Total Time: 7-8 hours | Servings: 6