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Skillet French Onion Chicken

Skillet French Onion Chicken

The ultimate comfort food, Skillet French Onion Chicken combines juicy chicken with sweet caramelized onions and gooey cheese for an easy weeknight dinner that will have you craving seconds!
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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 servings
Course: Dinner
Cuisine: American
Calories: 465
Ingredients Equipment Method Notes

Ingredients
  

  • 2 tablespoons Olive Oil
  • 2 large Sliced Onions
  • 4 boneless skinless Chicken Breasts
  • Salt and Pepper to taste
  • 2 tablespoons Unsalted Butter
  • 2 tablespoons All-Purpose Flour
  • 2 cups Beef Broth
  • 1 teaspoon Dried Oregano
  • 1 teaspoon Dried Thyme
  • 1 cup Shredded Swiss Cheese
  • 8 slices Provolone Cheese

Equipment

  • Skillet
  • Saucepan
  • Wooden Spoon
  • Oven
  • Chef's Knife

Method
 

  1. First, heat 2 tablespoons of olive oil in a large skillet over medium-high heat. Once hot, add the 2 large sliced onions. Sauté the onions, stirring occasionally, until they become caramelized and turn a deep golden brown, which should take about 7 to 10 minutes. The smell will be heavenly!
  2. Once caramelized, remove the onions from the skillet and set them aside on a plate. This step is crucial, as it allows the onions to cool slightly and develop sweetness while you cook the chicken.
  3. Next, add the 4 boneless skinless chicken breasts to the same skillet. Cook them on each side for about 3 to 4 minutes, or until they are cooked throughout and no longer pink in the center. You'll want a nice golden sear for flavor.
  4. After the chicken is cooked, set it aside with the onions. In the same skillet, melt 2 tablespoons of unsalted butter. As it melts, you'll get that wonderful buttery aroma wafting through the air.
  5. Now, sprinkle 2 tablespoons of all-purpose flour into the melted butter. Stir until the flour is well combined and develops a slight paste. This will help thicken the sauce.
  6. Gradually pour in 2 cups of beef broth, stirring constantly to avoid lumps. Add 1 teaspoon of dried oregano, 1 teaspoon of dried thyme, and season with salt and pepper to taste. Let this simmer for about 1 to 2 minutes, allowing it to thicken a bit.
  7. Reduce the heat to a simmer and add the chicken and the caramelized onions back to the skillet, spooning the sauce over them. This is where the magic begins, as the flavors meld together beautifully.
  8. Top the chicken with 1 cup of shredded Swiss cheese and 8 slices of provolone cheese. Cover the skillet and let it simmer for a few more minutes, allowing the cheese to melt and become gooey.
  9. Finally, place the skillet under the broiler for 1 to 2 minutes, or until the cheese is bubbly and golden. Keep a close eye on it to prevent burning; you want that perfect golden finish!

Notes

Storing leftovers can help you enjoy Skillet French Onion Chicken another day. Just be sure to keep it in an airtight container.