Maui Onion Soup
A rich, savory Maui Onion Soup featuring caramelized onions, bourbon, and Swiss cheese, perfect for cozy gatherings and those craving bold, comforting flavors.
Ingredients
Instructions
- Saute onions in butter slowly until soft and golden brown.
- Stir in flour to form a paste.
- Add bourbon and stir until smooth.
- Gradually add beef bouillon and basil; simmer for 40 minutes.
- Add salt and pepper to taste.
- Mix garlic into butter and spread on French bread slices.
- Toast the bread on a cookie sheet in the oven.
- Ladle soup into ovenproof bowls.
- Top with toasted bread slices sprinkled with grated Swiss cheese.
- Broil until cheese is golden and bubbly.
Tips & Substitutions
To enhance the flavor of your Maui Onion Soup, consider using a high-quality bourbon, as it adds depth to the broth. If Maui onions are unavailable, Vidalia or Walla Walla onions can serve as good substitutes. For a vegetarian option, replace beef bouillon with vegetable broth and use olive oil instead of butter. Always taste and adjust seasoning as needed.
Serving Suggestions
This Maui Onion Soup is best served hot with a side salad or a light appetizer. For a heartier meal, pair it with a classic dish like Superior Beef Hash. The toasted garlic bread not only adds crunch but also elevates the dish, making it perfect for a cozy dinner or a special gathering.
Storage & Reheating
Leftover Maui Onion Soup can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, warm it on the stovetop over medium heat until heated through, adding a splash of water or broth if it thickens too much. Avoid microwaving if you want to maintain the texture of the soup.
Nutrition & Diet Analysis (per serving)
Each serving of Maui Onion Soup contains roughly 1153 calories, with 25g protein, 152g carbohydrates, and 52g fat. It is an excellent source of vitamin A (119% of the Daily Value), iron (83% of the Daily Value), and vitamin C (67% of the Daily Value). Note that it is relatively high in sodium, at 1266mg per serving (55% 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 make this soup ahead of time?
Yes, you can prepare the soup a day in advance. Let it cool completely before transferring it to an airtight container. When ready to serve, reheat it gently on the stovetop, and then prepare the toasted garlic bread for a fresh topping.
What type of cheese works best for topping?
Swiss cheese is traditional for this recipe due to its mild flavor and excellent melting qualities. You can also experiment with Gruyère or provolone for a richer taste. Just ensure the cheese is grated for even melting on top of the soup.
Can I freeze the soup?
Yes, Maui Onion Soup can be frozen for up to 3 months. However, it's best to freeze it without the toasted bread and cheese, as they can become soggy when reheated. Thaw overnight in the refrigerator before reheating on the stovetop.
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).