How to Make Tasty Onion soup au gratin

Onion soup au gratin. While the soup simmers, make the croutons. Lightly brush bread slices with olive oil. How to Make French Onion Soup Au Gratin.

Add the onions to a large stock pot and the rest of the ingredients and bring to a boil. Then reduce heat to a simmer. Heat the butter and oil in a large stockpot over medium-high heat. You can cook Onion soup au gratin using 7 ingredients and 4 steps. Here is how you achieve it.

Ingredients of Onion soup au gratin

1. You need 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. It's of Celery salt.
7. You need of Paprika.

This is the version of French Onion Soup that people seek when they go to restaurants. It makes an exquisite presentation, too! In a large nonstick pan over medium-low heat, saute onions and butter stirring occasionally until golden brown and caramelized. French Onion Soup Au Gratin is easy to make using your favorite Ninja® appliances.

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.

Discover delicious and inspiring recipes from Ninja® for every meal. ~ More Bowl-Food: French Onion Soup au Gratin ~ When I think of winter I think of skiing and fireside dinners at the end of an active day spent outdoors. I think of warm, rich, soul-satisfying meals that are deeply flavorful and nourishing. I think of French Onion Soup. The key to a good onion soup is time and patience. Melt the butter in a large skillet over medium heat.