How many servings does this recipe make?

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

What ingredients do I need for Onion Soup Bistro?

You need 10 ingredients. The key ingredients include: 6 to 8 large yellow Spanish onions, thinly sliced, 6 tbsp. butter, 2 tbsp. olive oil, 2 tbsp. flour, and more.

Is Onion Soup Bistro suitable as soups & stews?

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

How do I store leftover Onion Soup Bistro?

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

Onion Soup Bistro Recipe

Name: Onion Soup Bistro
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 to 8 large yellow Spanish onions, thinly sliced; 6 tbsp. butter; 2 tbsp. olive oil; 2 tbsp. flour; 1 1/2 quarts beef stock*; 1 quart chicken stock*; 12 to 16 slices Swiss cheese, (square block); 6 to 8 slices Italian or French bread; 1 cup dry sherry; Salt and pepper to taste

Onion Soup Bistro

Eats Now Editorial Team · 1554 kcal · Soups & Stews

Onion Soup Bistro – a delicious recipe with yellow Spanish onions, butter, olive oil, flour, beef stock, chicken. Easy to follow and perfect for any occasion.

Serves 4 Soups & Stews

Onion Soup Bistro

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