Infuse your French onion soup with caramelized sweet onions, cover with layers of Gruyere cheese, and bake in premade sourdough bread bowls.
Preparation Time
30 mins
Cooking Time
1 hr 5 mins
Total Time
1 hr 35 mins
Calories
726 Calories
Recipe Instructions
Step 1
Preheat oven to 425 degrees F (220 degrees C). Butter a baking sheet.
Step 2
Cut a hole in the top of each bread round, leaving the sides and bottoms untouched, to make the opening of the bread bowl. Pull apart the cut-out section.
Step 3
Place 1/2 cup butter and 2 tablespoons crushed garlic in a microwave-safe bowl. Heat until butter is melted, 2 to 4 minutes. Brush the insides of the bread bowls and the cut-out pieces with butter; place on the prepared baking sheet.
Step 4
Bake in the preheated oven for 3 to 5 minutes. Leave oven on.
Step 5
Melt the remaining butter in a large saucepan over medium heat. Add sweet onion. Cook and stir until onion has softened and turned translucent, about 5 minutes. Reduce heat to low and continue cooking and stirring until onion is very tender and dark brown, about 20 minutes more.
Step 6
Stir the remaining garlic, beef broth, chicken broth, wine, and Worcestershire sauce into the onions. Bring to a boil. Reduce heat to low; cook until flavors intensify, 5 to 10 minutes. Spoon soup into each bread bowl. Cover soup with Gruyere cheese.
Step 7
Bake in the preheated oven until cheese is bubbling and melted along the sides of the bread bowl, about 5 minutes.
Ingredients
2 (14 ounce) cans chicken broth
2 tablespoons Worcestershire sauce
½ cup red wine
2 (14 ounce) cans beef broth
1 cup butter, divided
1 sweet onion, diced
4 sourdough bread rounds (such as Brown 'N Serve®)