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Chicken and French Onion soup may sound like the perfect combination, but it’s not one that you would expect to work. French Onion Soup is traditionally a bready soup made with flour, milk and butter. The butter and milk are needed to make the onion soup thick enough to stand on its own. But the butter and milk are also a source of calories. To make the soup a bit healthier, replace the butter and milk with corn starch and mix it with some cooking water. Use a pastry blender to mix the corn starch with the flour. This will make the mixture thicker. Combine the chicken breasts and juices with the thickened soup. Drop the mixture into a greased casserole.

After the holiday season, all the turkey and the ham and the pastries, we’re all craving a little comfort food. French Onion Soup Mix adds a warm, savory flavor to any baked dish, but what about the classic French onion soup? What’s better than bread and soup? I think I have the perfect solution…

Get ready to have your heads blown, French onion soup fans: we transformed one of our all-time favorite soups into a baked chicken with French onion soup mix for a “dish and go” alternative on those hectic weeknight evenings. We added fresh, crisp green beans to make it a more complete dinner. Only 4 ingredients, 1 pan, and simple to make!

There’s nothing quite like the flavor of French onion soup on occasion. But, oh, is it time-consuming and difficult to create. We gave this delectable classic a fast and simple makeover to make it more family-friendly and healthy. Our baked chicken with french onion soup mix provides a whole dinner in one dish, making cleanup a breeze. It appeals to the whole family, from the spouse to the tiniest of creatures.

How do you know when it’s ready to eat?

You may test the meat for crimson or clear fluids by poking it. This technique is only applicable to chicken. When you pierce a chicken breast and the fluids that come out are clear, you know it’s done. If the fluids are crimson or reddish in hue, the chicken has to be cooked longer. Cook until the internal temperature reaches 165 degrees F, if you have a meat thermometer. (This one gets rave ratings and is a popular choice among users!)


How to Make Baked Chicken with French Onion Soup Mix: Preheat oven to 350°F.

Preheat the oven to 350 degrees Fahrenheit.

Place the thawed, fresh chicken breast in a bowl.

Pour in the olive oil and the package of French onion soup. Mix thoroughly.


In a 9×13 casserole dish, place the chicken breast in the center.

Toss the green beans gently with the remaining olive oil mixture.

Then, around the chicken breast, arrange green beans.

Preheat oven to 350°F and bake for 30 minutes.



Sometimes you’re simply weary at the end of the day and need to put something together quickly so you can go out the door. This, therefore, is your response. However, just because you need something fast doesn’t mean you have to forego nutrition or flavor. This meal is jam-packed with both and comes together quickly. This baked chicken is now on our monthly menu, which is certainly a good thing!

*We used Trader Joe’s frozen green beans for this recipe. Fresh green beans would add even more richness to this meal, but frozen green beans work just as well and absorb up the flavors of the delicious French onion soup mix.

15-minute prep time

30 minutes to prepare

45 minutes in total


  • 3-4 chicken breasts, boneless and skinless
  • a half-cup of extra-virgin olive oil
  • 2 cups fresh or frozen green beans
  • Lipton Onion Soup Mix, 1 package


  1. Preheat the oven to 350 degrees Fahrenheit.
  2. Combine olive oil and onion soup in a mixing dish.
  3. 2/3 of the mixture should be poured over the chicken.
  4. Toss green beans with the remaining mixture in a separate dish.
  5. In a 9X13 baking dish, place the chicken breasts.
  6. Arrange green beans around the chicken.
  7. Preheat the oven to 350°F and bake for 30 minutes.

Information about nutrition:



Size of Serving:

1 tbsp. per serving 458 calories 31g total fat 5g Saturated Fat 0g trans fat 25g of unsaturated fat 102 milligrams of cholesterol Sodium (mg): 243 5 g carbohydrate 1 gram of fiber 2 g sugar 38 g protein

(Nutritional information is an estimate that may vary depending on cooking techniques and ingredient brands utilized.)

Have you tried this recipe yet?

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Growing up, my mother used to make French onion soup in the wintertime. As the weather gets colder, she makes it a little sweeter by adding a little less sugar to the recipe. The result is a recipe that tastes like a dessert, but is actually a savory soup that is full of flavor. The ingredients are pretty simple, but you have to use real onion soup mix and real onion soup powder, not just the onion soup mix.. Read more about french onion soup chicken casserole and let us know what you think.

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