French Onion Soup Casserole recipe
All Recipes Side Dish Casseroles
Ingredients
- 5 tablespoons salted butter, divided 4 medium onions, chopped 2 tablespoons all-purpose flour 1 pinch ground black pepper ¾ cup beef broth ¼ cup dry sherry 1 ½ cups plain croutons ½ cup shredded Swiss cheese 3 tablespoons grated Parmesan cheese
Nutrition Info
- 254.2 caloriescarbohydrate: 17.2 gcholesterol: 46.3 mgfat: 16.6 gfiber: 1.7 gprotein: 8.9 gsaturatedFat: 10.3 gservingSize: -sodium: 359.3 mgsugar: 3.5 gtransFat: : -unsaturatedFat: : -
Directions French Onion Soup Casserole
Directions
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Set an oven rack about 6 inches from the heat source and preheat the oven's broiler.
Heat 3 tablespoons of butter in a pot over medium-high heat. Cook onions in the hot butter until tender, 5 to 7 minutes. Blend in flour and pepper. Add broth and sherry, cook and stir until thickened and bubbly. Pour into a 1-quart casserole dish.
Melt remaining 2 tablespoons butter and toss with croutons. Spoon over onion mixture. Sprinkle with Swiss and Parmesan cheeses.
Place under the preheated broiler just until cheeses melt, about 5 minutes. Serve immediately.