Onion Soup For One
A comforting single-serving onion soup with rich flavors from caramelized onions, savory stock, and melted cheese—perfect for cozy evenings or quick, satisfying meals.
Ingredients
Instructions
- Peel the onion and slice into rings.
- Gently fry the onion slices in the softened margarine.
- Pour the vegetable or chicken stock over the fried onions.
- Add the bay leaf and peppercorns, then simmer for 10 to 15 minutes.
- Season with salt and white wine to taste.
- Sprinkle grated cheese of your choice on top before serving.
Tips & Substitutions
For a deeper flavor, consider adding a splash of balsamic vinegar or a sprinkle of thyme while simmering. If you prefer a richer taste, you can substitute the margarine with butter. For a quicker option, use pre-sliced onions. Adjust the cheese according to your taste; Gruyère or Swiss cheese works beautifully, just like in classic French onion soup.
Serving Suggestions
Serve the soup hot, topped with a generous amount of grated cheese, which will melt beautifully. This dish pairs wonderfully with crusty bread or a side salad for a complete meal. For a heartier option, consider serving it alongside your favorite sandwich, such as a classic grilled cheese or even a slice of Mom's German Potato Salad.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. When reheating, add a splash of stock to the soup to maintain its consistency and heat gently on the stove until warmed through. You can also microwave it, but stir occasionally to ensure even heating.
Nutrition & Diet Analysis (per serving)
Each serving of Onion Soup For One contains roughly 1040 calories, with 6g protein, 43g carbohydrates, and 97g fat. It is an excellent source of iron (32% of the Daily Value), and a good source of dietary fiber and protein. Note that it is relatively high in sodium, at 3000mg per serving (130% 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 frozen onions instead of fresh?
Yes, frozen onions can be used as a time-saver. Just add them directly to the pan without thawing. Keep in mind that they may release more moisture, so you might need to adjust the cooking time to ensure the soup thickens to your liking.
How can I make this soup vegetarian?
This recipe is easily adaptable for vegetarians by ensuring you use vegetable stock instead of chicken stock. Additionally, check the cheese to make sure it is rennet-free if you want a completely vegetarian option.
What type of cheese is best for topping the soup?
Traditional choices like Gruyère or Swiss cheese are perfect for their melting qualities and flavor. However, feel free to experiment with your favorite cheese, such as mozzarella or cheddar, for a different twist. Just ensure it melts well for the best result.
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).