This lazy French onion soup brings bold, rich flavor using a simple oven method—no constant stirring required.
3 yellow onions, thinly sliced
2 tablespoons olive oil
3 thyme sprigs, plus leaves for garnish
1/4 cup dry sherry
6 cups beef broth
1 tablespoon Worcestershire sauce
1/2 teaspoon freshly ground black pepper
1/2 teaspoon kosher salt
1 bay leaf
2 teaspoons apple cider vinegar
12 slices French bread, toasted
8 ounces Gruyère cheese, shredded
1. Preheat oven to 425°F.
2. In a Dutch oven, combine onions, oil, and thyme sprigs.
3. Bake covered for 40 minutes, stirring once halfway.
4. Uncover and continue baking for 30 minutes, stirring occasionally.
5. Remove from oven; stir in sherry and cook 3 minutes.
6. Add broth, Worcestershire, salt, pepper, bay leaf; simmer 15 minutes.
7. Remove from heat, stir in cider vinegar; discard thyme and bay leaf.
8. Preheat broiler. Ladle soup into 6 bowls.
9. Top each with bread and Gruyère.
10. Broil until bubbly and golden, 3–5 minutes.
11. Garnish with thyme leaves and serve hot.
Use vegetable broth for a vegetarian version.
Dry white wine can substitute sherry.
Prep bread in advance for easier serving.
Find it online: https://www.recipesloop.com/lazy-french-onion-soup/