The addition of caramelized endives to this soup adds a hint of bitterness to contrast the sweetness from the caramelized onions.

French Onion & Endive Soup
Ingredients
- 5 large white onions (cut in 1/8” slices)
 - 2 tsp white granulated sugar
 - 4 Tbsp butter
 - 2 Tbsp olive oil
 - 6 endives (cut in 1/8” slices)
 - ½ cup white wine
 - 2 quarts high quality beef stock
 - 2 bay leaves
 - Salt & Black pepper (to taste)
 - 6-8 thinly sliced French baguette slices (spread lightly with butter)
 - 1 Tbsp Worcestershire sauce
 - 1-2 cups grated gruyere cheese
 - 0.5 cups grated parmesan cheese
 
Instructions
- Slice the onions and endives.
 - Cook onions, sugar, butter, and olive oil on medium low heat for 20 minutes
 - Stirring occasionally to encourage the onions to caramelize evenly.
 - After the first 20 minutes, add the endives and continue to cook slowly for an additional 40 minutes
 - Until the onions and endives have cooked down and reached a dark, golden-brown color.
 - Deglaze the pan with white wine.
 - Add the beef stock, bay leaves, and Worcestershire sauce.
 - Season with salt and pepper.
 - Preheat oven to 410F
 - Pour broth into oven-safe bowls.
 - Partially submerge a baguette slice in each bowl of soup
 - Cover with grated cheeses and bake in the hot oven until the cheese is golden brown.
 - Carefully remove the soups from the oven and serve hot.