Follow these steps for perfect results
butter
olive oil
onions
thinly sliced
vegetable broth
french onion soup
dry sherry
french bread
sliced
parmesan
grated
cheddar/gruyere
grated
Melt butter and olive oil in a large pot or Dutch oven over low heat.
Add the thinly sliced onions to the pot.
Cook the onions over low heat, stirring frequently, until they are soft and deeply golden brown. This step is crucial for developing the soup's flavor, so do not rush it; it may take 30-40 minutes.
Add vegetable broth, French onion soup, sherry, and 2 cups of water to the pot.
Bring the soup to a boil, then reduce the heat to low and simmer for 30 minutes.
Season the soup to taste with salt and pepper.
While the soup simmers, toast slices of French bread.
Sprinkle the toasted bread slices with grated Parmesan cheese.
Place the toasted Parmesan bread into oven safe bowls.
Ladel the hot soup into the bowls over the bread.
Top each bowl of soup with grated cheddar or Gruyere cheese.
Broil the bowls of soup until the cheese is melted and bubbly.
Serve immediately.
Expert advice for the best results
For a deeper flavor, use homemade vegetable broth.
Caramelizing the onions properly is key to the soup's flavor.
Adjust the amount of cheese to your preference.
Everything you need to know before you start
20 minutes
The soup base can be made ahead of time and stored in the refrigerator for up to 3 days.
Serve in oven-safe bowls, garnished with fresh parsley or thyme.
Serve with a side salad or crusty bread.
Enhances the savory flavors.
Discover the story behind this recipe
A classic French comfort food, often served in bistros and restaurants.
Discover more delicious French Dinner recipes to expand your culinary repertoire
A rich and flavorful beef burgundy, slow-cooked to perfection with tender chuck roast, aromatic vegetables, and a generous amount of Burgundy wine.
A classic French beef stew braised in red wine, with mushrooms, onions, and herbs.
Classic Chicken Cordon Bleu recipe featuring flattened chicken breasts stuffed with ham and Swiss cheese, coated in bread crumbs, and pan-fried to golden perfection.
A hearty beef stew braised in Burgundy wine with onions, potatoes, and a touch of herbs.
A classic and comforting French Onion Soup with caramelized onions, rich beef broth, and melted Swiss cheese on top of toasted bread.
A classic beef burgundy recipe perfect for a comforting meal.
A hearty and flavorful beef stew slow-cooked in a rich Burgundy wine sauce with mushrooms and onions.
A classic French stew featuring tender beef simmered in a rich Burgundy wine sauce with mushrooms and pearl onions. Served over noodles.