Onion soup with Gruyère cheese.

Include mushrooms to add a rich flavor.

Saute onions in a large pot for uniform cooking.

Use a knife with small teeth to cut the baguette neatly.

To make a vegan option, substitute cheese with cashew cream.

Sprinkle some black pepper to add a touch of spiciness.

Consider adding a piece of Swiss cheese with Gruyère.

Cook garlic and onions together for more taste.

Cover the pot while cooking to let the flavors blend together.

Sprinkle a little salt on onions to bring out their sweet flavor.

Use a bit of apple cider vinegar instead of wine.

Toast the bread before using it to avoid it becoming soggy.

Put a few strands of saffron to give it a special flavor.

Try using smoked salt to give your dish a traditional touch.

Add a small branch of rosemary or thyme as decoration.

Add a bit of soy sauce for a savory flavor.

Use clay bowls for a simple and traditional way to serve the food.

30 Tips for Making the Best French Onion Soup

Choose ripe, fresh onions for optimal caramelization.

Cook onions slowly over low heat to bring out their best flavor.

Use the caramelized bits left in the pan to create a flavorful base.

Use fresh garlic to add a mild flavor.

Beef broth gives flavor, but vegetable broth can also be a good option.

Put wine in the recipe after the onions to add some acidity.

Cook the soup without a lid to intensify the flavor.

Allow the soup to sit for a short time before serving.

Select Gruyère cheese for a genuine taste.

Sprinkle a little sugar to enhance caramelization.

Change the amount of salt depending on the broth you are using.

Add flour little by little to achieve a smooth consistency.