Gluten-Free French Onion Soup

Who doesn’t love soup? This hearty, warm dish provides endless amounts of comfort and satisfaction. If you follow a gluten-free lifestyle, don’t worry because you can still enjoy soup. Now, with this gluten-free French onion soup recipe, you won’t have to go without it.

It’s easy to make and is full of flavors like caramelized onions, and beef broth and seasoned with your choice of herbs like bay leaves or r bay leaves. Not only does it fulfill all the comforting desires soup gives us but this gluten-free soup also contains zero grains while providing some nutritional benefits due to its natural onion content. Give this soup a try today and enjoy a nourishing meal perfect for any time of the year!

How good is Gluten-Free French Onion Soup?

Gluten-Free French Onion Soup is a wonderful soup for those looking for a healthy, yet comforting soup. On a cold and dreary day, the warmth of the soup can provide unparalleled comfort. The use of gluten-free ingredients makes it accessible to individuals with certain allergies, while still preserving the classic flavor of French Onion soup. Its balanced sweet and salty taste makes it enjoyable for everyone; you won't be disappointed! All in all, Gluten-Free French Onion soup is a delicious soup that is easy to make, healthy, and extremely comforting.

This was inspired by my other recipe on this site, and pairs well with this amazing sidedish recipe.

Prep time: 20 minutes
Cook time: 3+ hours
Serves: 4

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• How good is Gluten-Free French Onion Soup?
• Ingredients needed to make Gluten-Free French Onion Soup
• Instructions for making Gluten-Free French Onion Soup
• Variations
• Storage
• Top tip
• Note:
• Gluten-Free French Onion Soup

Ingredients needed to make Gluten-Free French Onion Soup

¼ c. unsalted butter
2 lbs. yellow onions, trimmed and sliced root to tip
Sea salt and black pepper, to taste
½ c. dry red wine
2 T. balsamic vinegar
4 c. beef broth, preferably organic
2 whole bay leaves
2 t. Italian seasoning
1 t. garlic powder
4-5 sprigs, fresh thyme
6 oz. Gruyère cheese, sliced thin
½ c. Parmesan cheese, freshly grated

Instructions for making Gluten-Free French Onion Soup

1. Heat butter in a large, high-sided skillet over medium heat. Add sliced onions and season with salt and black pepper, to taste. Stir to combine. Cook, stirring occasionally, until caramelized, approximately 45 minutes to one hour.
   
2. Deglaze the bottom of the pan by adding the red wine and balsamic vinegar and gently scraping the browned bits off the bottom with a spatula.
   
3. Add the broth, bay leaves, Italian seasoning, garlic powder, and sprigs of fresh thyme. Season with additional salt and black pepper, if desired, and stir to combine.
   
4. Increase heat to high and bring to a rapid boil, then immediately reduce heat to medium-low. Loosely cover the skillet with a lid and simmer, stirring occasionally, for two hours.
   
5. Remove from heat and discard the thyme stems and bay leaves. Divide the soup between four large oven-safe ramekins or bowls. Top with slices of the Gruyère cheese, followed by the freshly grated Parmesan cheese.
   
6. Place the top oven rack in the second position from top and set the broiler to high.
   

Arrange ramekins on a large, rimmed baking sheet and place on the top oven rack. Broil until the cheese is melted and golden brown, approximately 8-10 minutes. Remove from oven and serve immediately garnished with a few fresh thyme leaves. Enjoy! 

Variations

If you are looking for variations when making Gluten-Free French Onion Soup, the sky is the limit! Depending on the type of soup you would like to make, consider adding ingredients such as cubed potatoes, bacon, different cheeses like Mozzarella or Provolone, and fresh herbs like chives or parsley. If you're feeling adventurous, use sweet onions instead of yellow onions to give your gluten-free soup a sweeter flavor. Finally, for an elegant touch, finish off your soup with a sprinkle of white truffle oil on top. With variations like these, you can create your own version of gluten-free French Onion Soup that is sure to tantalize everyone's taste buds.

Storage

Storing gluten-free French Onion Soup in the fridge is a great way to enjoy it for days after making it. The soup can be kept up to five days in the refrigerator, as long as storage instructions are followed correctly. Keep in mind that storage conditions and proper storage containers help determine how long the soup will remain fresh. Proper storage includes placing the soup in a tightly sealed container, allowing for minimal oxygen exposure. It's also important to cool down freshly cooked food before storage, such as French onion soup, so that it does not reach temperatures that could promote bacterial growth. So make sure you follow storage guidelines, and your delicious gluten-free French Onion Soup should last up to five days in your fridge!

Note:

This recipe uses slices of Gruyére cheese for visual effect. To create the stringy, chewy goodness found in classic restaurant-style French Onion Soup, use equal amounts (3 oz. each) of coarsely grated Gruyére cheese and Mozzarella instead of the Gruyére and Parmesan used below. [end notes]

Tip: To prevent cracking, don’t place ramekins or bowls too close to the broiler if you don’t know their temperature rating. Keep a close watch while broiling to prevent over-browning. 

This rich and delicious recipe takes some time to come together. However, the results are well worth it. The richly caramelized onions and slowly simmered broth are incredible.

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