French Onion Soup(Microwave)
Warm and comforting, French Onion Soup features caramelized onions in a rich beef broth topped with toasted bread and melted mozzarella cheese. Its savory, sweet, and cheesy flavors make it perfect for a quick, satisfying meal or a cozy appetizer for any occasion.
Ingredients
Instructions
- Melt the butter in a 2-quart casserole dish.
- Add the sliced onions and cook for ten minutes until softened.
- Stir in beef bouillon, salt, flour, and pepper.
- Cover and cook for another 10 minutes.
- Spoon the soup into individual bowls.
- Toast the French bread slices and add them to each bowl of soup.
- Top with mozzarella cheese and heat on High for 1 minute and 15 seconds until melted.
Tips & Substitutions
For a deeper flavor, consider adding a splash of white wine or a dash of Worcestershire sauce to the onions while cooking. If you don't have mozzarella, Gruyère cheese is a classic choice for French onion soup. Adjust the salt based on the saltiness of your bouillon to avoid over-seasoning. For a thicker soup, increase the flour slightly.
Serving Suggestions
Serve the soup hot, garnished with fresh herbs like thyme or parsley for added flavor. It pairs beautifully with a simple side salad or a light sandwich for a complete meal. For a heartier option, consider serving with a slice of the Layered Ground Beef Casserole for a comforting dinner ensemble.
Storage & Reheating
Store leftover soup in an airtight container in the refrigerator for up to 3 days. To reheat, microwave in short intervals, stirring occasionally, until warmed through. For the best texture, reheat the soup without the bread and cheese, adding them fresh when serving.
Nutrition & Diet Analysis (per serving)
Each serving of French Onion Soup(Microwave) contains roughly 1183 calories, with 29g protein, 229g carbohydrates, and 15g fat. It is an excellent source of iron (69% of the Daily Value), protein (57% of the Daily Value), and dietary fiber (27% of the Daily Value), and a good source of vitamin A. Note that it is relatively high in sodium, at 2063mg per serving (90% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I use other types of cheese for this soup?
Yes, you can substitute mozzarella with other cheeses like Gruyère, Swiss, or even provolone for a different flavor profile. Just be sure to choose a cheese that melts well for that delicious, gooey topping.
How can I make this soup vegetarian?
To make a vegetarian version of French onion soup, substitute beef bouillon with vegetable broth. You can also enhance the flavor with added herbs, such as thyme and bay leaf, during cooking for a richer taste.
What is the best way to slice onions for this recipe?
For this recipe, thinly slice the onions from root to tip to ensure even cooking and flavor release. Using a sharp knife will help make clean cuts, and consider chilling the onions beforehand to reduce tears while slicing.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).