Turkish Onion Soup Recipe (Easy & Traditional Soğan Çorbası)
Turkish onion soup, known as soğan çorbası, is a comforting and nourishing dish made with caramelized onions, garlic, and rich broth. While often compared to French onion soup, this Turkish version is lighter, more aromatic, and deeply rooted in traditional home cooking.
Quick Answer: Turkish onion soup is made by slowly caramelizing onions with butter and garlic, then simmering them with broth and spices until rich and flavorful.
In Turkish cuisine, onions are more than just a base ingredient—they are believed to have healing properties and are often used in soups to boost immunity and digestion. This soup is especially popular during colder months and is known for its warming and restorative qualities.
If you enjoy traditional soups, explore our Turkish soups collection or try classics like Turkish Lentil Soup for a lighter alternative.
Ingredients for Turkish Onion Soup
- 5 medium onions (thinly sliced)
- 2 cloves garlic (chopped)
- 3 tbsp butter
- 1 tbsp olive oil
- 2 tbsp flour
- 6 cups hot broth (chicken or vegetable)
- 1 bay leaf
- 1 sprig fresh thyme
- 1/2 tsp salt
- 1/4 tsp black pepper
- For topping:
- 5 slices bread (baguette preferred)
- 3/4 cup grated cheese (cheddar or similar)
How to Make Turkish Onion Soup (Step-by-Step)
Step 1: Slice the Onions
Slice the onions into thin half-moons. Finely chop the garlic.
Step 2: Start Caramelizing
Heat butter and olive oil in a large pot. Add onions, garlic, bay leaf, and thyme. Cook on low heat for 25–30 minutes until onions become soft and golden.
Step 3: Deepen the Flavor
Increase heat slightly and cook for 5 more minutes until onions turn deeper brown. Remove bay leaf and thyme.
Step 4: Add Flour
Stir in flour and cook for 2–3 minutes until lightly toasted. This helps thicken the soup.
Step 5: Add Broth
Slowly pour in hot broth while stirring. Bring to a boil, then reduce heat and simmer for 15–20 minutes.
Step 6: Season
Add salt and black pepper. Adjust to taste.
Step 7: Prepare Topping
Place soup into oven-safe bowls, add bread slices, and top with grated cheese.
Step 8: Bake
Bake at 400°F (200°C) until cheese melts and turns golden brown.
Expert Tips for the Best Onion Soup
- Cook onions slowly for natural sweetness
- Do not rush caramelization—this is the key flavor
- Add a pinch of sugar to balance acidity
- Use homemade broth for deeper flavor
- Always use oven-safe bowls for baking
Serving Suggestions
Serve hot with crusty bread and fresh herbs. For a full Turkish meal, pair it with dishes like Turkish rice pilaf or lighter soups from the Turkish soups category.
This soup is part of a rich tradition of Turkish soups, known for their balance of flavor, nutrition, and simplicity.
Storage and Freezing
- Store in the fridge for up to 3 days
- Freeze without bread and cheese for up to 2 months
- Reheat gently on the stove
Frequently Asked Questions
How to make Turkish onion soup at home?
Caramelize onions slowly, add flour, pour broth, simmer, and finish with bread and cheese baked on top.
What makes Turkish onion soup different from French onion soup?
Turkish onion soup is lighter, uses fewer heavy ingredients, and focuses more on natural onion flavor and spices.
Is onion soup healthy?
Yes, onions contain antioxidants and antibacterial properties, making this soup both nutritious and comforting.
Can I make onion soup without cheese?
Yes, you can skip the cheese and still enjoy a lighter version of the soup.
Why is my onion soup bitter?
This usually happens if onions are burned instead of slowly caramelized. Cook them gently for best results.
Can I freeze onion soup?
Yes, freeze without bread and cheese, then add fresh toppings when reheating.
What type of onions are best?
Yellow onions work best because they become sweet when caramelized.
How to thicken onion soup?
Flour is traditionally used, but you can also reduce the soup longer for a thicker consistency.
For more variations and traditional recipes, explore our full Turkish soups guide.
For more traditional recipes, visit our Turkish recipes collection.
Turkish Onion Soup Recipe (Easy & Traditional Soğan Çorbası)
Ingredients
- 5 medium onions thinly sliced
- 2 cloves garlic finely chopped
- 3 tbsp butter
- 1 tbsp olive oil
- 2 tbsp flour
- 6 cups hot broth chicken or vegetable
- 1 bay leaf
- 1 sprig fresh thyme
- 1/2 tsp salt
- 1/4 tsp black pepper
For topping:
- 5 slices bread baguette preferred
- 3/4 cup grated cheese cheddar or similar
Instructions
- Prepare the onions:
- Slice the onions into thin half-moons and finely chop the garlic.
- Start caramelizing:
- Heat butter and olive oil in a large pot. Add onions, garlic, bay leaf, and thyme. Cook on low heat for 25–30 minutes, stirring occasionally, until onions become soft and golden.
- Deepen the flavor:
- Increase heat slightly and cook for another 5 minutes until onions develop a deeper brown color. Remove bay leaf and thyme.
- Add flour:
- Sprinkle flour over the onions and stir continuously for 2–3 minutes until lightly toasted. This helps thicken the soup.
- Add broth:
- Slowly pour in hot broth while stirring to prevent lumps. Bring to a boil, then reduce heat and simmer for 15–20 minutes.
- Season:
- Add salt and black pepper. Taste and adjust seasoning if needed.
- Prepare for baking:
- Ladle the soup into oven-safe bowls. Place a slice of bread on top and sprinkle with grated cheese.
- Bake:
- Bake in a preheated oven at 400°F (200°C) until the cheese melts and turns golden brown.
- Serve:
- Serve hot immediately for the best flavor and texture.
Notes
• Do not rush caramelization — this is the key to deep flavor.
• If the soup tastes too acidic, add a small pinch of sugar.
• Use homemade broth for richer taste.
• For a lighter version, skip the cheese topping. Nutrition (Approx per serving) Calories: 291 kcal
Protein: 11 g
Fat: 19 g
Carbohydrates: 20 g
Fiber: 2 g This recipe is part of our complete Turkish Soups Guide, where you can explore more traditional Turkish soup recipes.