This Anti-Inflammatory French Onion Soup is a nourishing twist on the classic. Slow-caramelized onions and earthy mushrooms are simmered in a mineral-rich broth with garlic, turmeric, thyme, rosemary, and bay leaf—all known for their anti-inflammatory and immune-supporting properties.
Finished with a light cheesy croissant topping, this soup delivers deep comfort while supporting gut health, joint health, and overall wellness—without heavy, inflammatory ingredients.
🧄 Ingredients (Serves 4)
Soup Base
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Yellow Onions – 4 large (thinly sliced)
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Mushrooms (cremini or button) – 2 cups (sliced)
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Garlic – 4 cloves (minced)
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Extra-Virgin Olive Oil – 2 tablespoons
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Grass-fed Butter or Vegan Butter – 1 tablespoon
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Turmeric Powder – ½ teaspoon
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Black Pepper – ¼ teaspoon
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Fresh Thyme – 1 teaspoon (or ½ tsp dried)
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Fresh Rosemary – ½ teaspoon (finely chopped)
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Bay Leaf – 1
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Low-Sodium Vegetable or Bone Broth – 5 cups
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Apple Cider Vinegar – 1 teaspoon
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Sea Salt – to taste
Cheesy Croissant Topping
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Croissants – 2 small (sliced)
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Grated Cheese (Gruyère, Swiss, or plant-based) – ½ cup
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Olive Oil – light drizzle
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Dried Oregano or Thyme – a pinch
👩🍳 Instructions
1️⃣ Caramelize the Onions
Heat olive oil and butter in a large pot over medium-low heat. Add onions and cook slowly for 20–25 minutes, stirring often, until golden and deeply caramelized.
2️⃣ Add Mushrooms & Anti-Inflammatory Spices
Add mushrooms and cook for 5 minutes until softened. Stir in garlic, turmeric, black pepper, thyme, rosemary, and bay leaf. Cook for 1 minute until fragrant.
3️⃣ Simmer the Soup
Pour in broth and apple cider vinegar. Bring to a gentle simmer and cook uncovered for 15–20 minutes. Season with sea salt to taste.
4️⃣ Prepare Cheesy Croissant Topping
Preheat oven to 180°C (350°F). Place croissant slices on a baking tray, drizzle lightly with olive oil, sprinkle cheese and herbs, and bake for 6–8 minutes until melted and golden.
5️⃣ Serve
Ladle soup into bowls and top with cheesy croissant slices. Serve hot.
🌿 Why This Soup Is Anti-Inflammatory
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Onions & Garlic: Support gut health and reduce inflammation
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Mushrooms: Rich in antioxidants and immune-boosting compounds
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Turmeric + Black Pepper: Powerful inflammation fighters
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Olive Oil: Healthy fats that lower inflammatory markers
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Herbs: Natural antimicrobial and anti-inflammatory benefits
❓ Q & A (Frequently Asked Questions)
Q1: Is this soup anti-inflammatory friendly?
Yes. It uses whole foods, healthy fats, herbs, and spices known to reduce inflammation.
Q2: Can I make it dairy-free?
Absolutely. Use vegan butter and plant-based cheese—or skip the cheese entirely.
Q3: Is this soup good for joint pain or gut health?
Yes. The ingredients support digestion, immunity, and joint health.
Q4: Can I store leftovers?
Yes. Store in an airtight container in the fridge for up to 3 days. Reheat gently.
Q5: Can I make this gluten-free?
Yes. Skip the croissant or use gluten-free bread for the topping.
