Connie'S Microwave French Onion Soup

Prep: 10 min Cook: 15 min Serves: 5 Cuisine: French

A warm, comforting French Onion Soup made quickly in the microwave, featuring sweet caramelized onions, flavorful beef and chicken broths, topped with melted cheese and crispy croutons. Perfect for a cozy meal.

Be the first to rate this recipe

Ingredients

  • 4 to 5 large onions, sliced in rings
  • 2 Tbsp. butter or margarine
  • 1 can beef bouillon (10 3/4 oz.)
  • 1 can chicken bouillon (10 3/4 oz.)
  • water
  • plain croutons
  • Mozzarella cheese

Instructions

  1. Place sliced onions and butter in a 2-quart casserole dish. Microwave on High 5 to 6 minutes, stirring once until onions are translucent.
  2. Pour beef and chicken bouillon into a 1-quart measuring cup and add water to make 1 quart.
  3. Pour the liquids over the onions and microwave on High 5 to 8 minutes, until heated through.
  4. Pour the soup into individual bowls.
  5. Cover each with croutons and place sliced cheese over the top.
  6. Microwave each bowl for 3 to 5 minutes, until the cheese melts, rotating the bowls at least once.

Tips & Substitutions

For a richer flavor, consider adding a splash of red wine to the broth before microwaving. If you're short on time, pre-sliced onions can save you some prep work. You can substitute the mozzarella cheese with Gruyère or Swiss for a more traditional French onion soup taste. Additionally, feel free to use vegetable bouillon for a vegetarian version.

Serving Suggestions

Serve the soup hot, garnished with additional croutons for crunch. A side salad or some crusty bread pairs beautifully with this dish, enhancing the overall meal experience. For a complete dinner, consider serving it alongside a protein like chicken recipes or a light vegetable dish, such as British Light Carrot Soup.

Storage & Reheating

Leftover soup can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, microwave it in short intervals, stirring occasionally to ensure even heating. If the cheese has solidified, you can add a splash of water or broth to loosen it up before reheating.

Nutrition & Diet Analysis (per serving)

Each serving of Connie'S Microwave French Onion Soup contains roughly 282 calories, with 20g protein, 10g carbohydrates, and 18g fat. It is an excellent source of calcium (44% of the Daily Value), protein (41% of the Daily Value), and vitamin A (20% of the Daily Value). Note that it is relatively high in sodium, at 1443mg per serving (63% of the Daily Value).

282 kcal 14% DV
Protein Fat Carbs

Macronutrients

Protein 20.4g 41% DV
Total Fat 17.9g 23% DV
Carbs 9.9g 4% DV
Fiber 0.3g 1% DV
Sugar 2.2g 4% DV

Electrolytes

Sodium 1443.2mg 63% DV
Potassium 170.7mg 4% DV
Cholesterol 54.7mg 18% DV

Vitamins & Minerals

Vitamin A 181.6mcg 20% DV
Vitamin C 0.1mg
Vitamin D 0.3mcg 2% DV
Calcium 577.3mg 44% DV
Iron 0.5mg 3% DV
Diet fit High-protein Keto-friendly Under 400 cal
Contains Milk

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 in advance and store it in the refrigerator. Just reheat it before serving. However, it's best to add the croutons and cheese just before microwaving to maintain their texture.

What can I use instead of beef bouillon?

If you want a lighter version or have dietary restrictions, you can replace the beef bouillon with vegetable bouillon for a vegetarian soup without sacrificing flavor.

Is it possible to make this soup in a regular pot instead of the microwave?

Absolutely! You can sauté the onions in a pot over medium heat until translucent, then add the bouillon and water, simmering everything together for about 10-15 minutes until heated through.

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).

Chicken recipes → Beef recipes → Dairy recipes → All recipes →