French Onion Soup Casserole
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Original is 4 servings
Ingredients
Nutritional
- Serving Size: 1 (750.7 g)
- Calories 449.3
- Total Fat - 18.3 g
- Saturated Fat - 10.8 g
- Cholesterol - 46.6 mg
- Sodium - 1263.2 mg
- Total Carbohydrate - 53.8 g
- Dietary Fiber - 4.9 g
- Sugars - 23.8 g
- Protein - 19.3 g
- Calcium - 590.5 mg
- Iron - 2.8 mg
- Vitamin C - 20 mg
- Thiamin - 0.4 mg
Step by Step Method
Step 1
Grease a 13x9 inch baking dish, or any baking dish to hold all the bread slices.
Step 2
Melt butter in a large saucepan over low heat. Add onions and cover. Cook for about 30 minutes, stirring occasionally until caramelized.
Step 3
Add the beef broth and the Worcestershire sauce. Heat the broth mixture until it boils.
Step 4
Reduce heat to low, simmer uncovered, for about 30 minutes. The broth will reduce.
Step 5
Pour onion and broth mixture into a greased casserole dish.
Step 6
Lightly toast the slices of bread. Place toasted bread in a single layer on top of onion/broth mixture.
Step 7
Cover bread with a thick layer of the shredded mozzarella and top with grated Parmesan.
Step 8
Bake, uncovered, in a 350 degree oven for 20 to 30 minutes, or until cheese is melted and brown on top.
Tips
No special items needed.