Bistro Onion Soup With Leeks Recipe

Name: Bistro Onion Soup With Leeks
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 tablespoons unsalted butter; 3 slices bacon, diced; 3 cups sliced onions; 1 cup sliced shallot; 1/4 teaspoon chili flakes; 2 cups sliced leeks, well washed; 2 teaspoons chopped garlic; 1 cup dry white wine; 2 teaspoons chopped thyme; 4 cups chicken stock (homemade or low-sodium is best); salt & freshly ground black pepper; 4 slices multi-grain baguette; 2 tablespoons olive oil; 1/4 cup grated gruyere cheese; 4 teaspoons brandy (optional)

Servings: persons

2 tablespoons unsalted butter
3 slices bacon, diced
3 cups sliced onions
1 cup sliced shallot
1/4 teaspoon chili flakes
2 cups sliced leeks, well washed
2 teaspoons chopped garlic
1 cup dry white wine
2 teaspoons chopped thyme
4 cups chicken stock (homemade or low-sodium is best)
salt & freshly ground black pepper
4 slices multi-grain baguette
2 tablespoons olive oil
1/4 cup grated gruyere cheese
4 teaspoons brandy (optional)

1
Heat butter in a soup pot with a wide bottom over medium heat. Add bacon and saute for 3 minutes or until bacon is cooked but not crisp. Add sliced onion, shallots and chili flakes and saute for 25 minutes, stirring occasionally, or until onions are golden.
2
Add leeks and garlic and saute for 10 minutes or until leeks are very soft. Add wine, bring to a boil and simmer, scraping the bottom of the pan to incorporate any browned bits, until onions are just saucy, about 3 minutes.
3
Add chicken stock, bring to a boil, then turn heat to medium-low and simmer until flavours have come together, about 8 minutes more. Season with salt and pepper to taste.
4
While soup is simmering, make large croutons. Heat broiler or grill to high. Brush both sides of baguette slices with olive oil and broil or grill for 1 minute per side or until golden.
5
When you are ready to serve the soup, preheat broiler to high, and top each crouton with 1 tablespoon (25 mL) of grated cheese. Place baguette slices on a baking sheet, and broil for 1 minute, watching carefully, or until cheese is melted and bubbling.
6
Place soup in bowls, stir 1 tsp (5 mL) of brandy into each serving if desired, and top with a Gruyere baguette slice.

741

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 15 ingredients. The key ingredients include: 2 tablespoons unsalted butter, 3 slices bacon, diced, 3 cups sliced onions, 1 cup sliced shallot, and more.

Yes, Bistro Onion Soup With Leeks falls under the Soups & Stews category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Bistro Onion Soup With Leeks

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions