How to Prepare Tasty Onion soup au gratin

Onion soup au gratin. While the soup simmers, make the croutons. Lightly brush bread slices with olive oil. Ladle soup into ovenproof bowls and place bowls on baking sheet.

Top with remaining thyme for garnish. Incorporate flour and let it brown, still stirring continuously. Add broth and white wine. french onion soup au gratin - hard core classic. You can have Onion soup au gratin using 7 ingredients and 4 steps. Here is how you achieve that.

Ingredients of Onion soup au gratin

1. Prepare 2 dozen of Bermuda onions.
2. Prepare 2 tablespoons of flour.
3. It's 2 tablespoons of butter.
4. You need 11/2 quarts of strong beef stock.
5. It's of Salt pepper Parmesan cheese.
6. You need of Celery salt.
7. It's of Paprika.

French onion soup most is often a mixture of sliced onions and beef stock, toasted baguette topped with grated Comté cheese. Onion & Fennel Soup Gratin from Barefoot Contessa. <p>Heat the butter and oil in a large stockpot over medium-high heat. If the onions aren't browning, turn the… Melt the butter in a large skillet over medium heat. Transfer to the prepared baking dish.

Onion soup au gratin step by step

1. Peel onions under water slice thin fry in butter until brown.
2. Add flour mixed with butter to onions.
3. Add stock cook in double boiler.
4. Serve hot with grated cheese and paprika.

In a small bowl, stir the flour, broth, cream, salt and pepper until smooth; pour over onions. How to Make French Onion Soup Au Gratin. Saute the onion until they are light brown. Add the flour to the onions and mix in well. Add the onions to a large stock pot and the rest of the ingredients and bring to a boil.