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Creamy Caramelized Onion Chicken Orzo Bake with Gruyère

A comforting bake that combines sweet caramelized onions, tender orzo, and savory chicken, topped with a medley of cheeses for a creamy, flavorful dish.
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Prep Time 30 minutes
Cook Time 20 minutes
Total Time 50 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American, Comfort Food
Calories: 550
Ingredients Method Notes

Ingredients
  

For the Caramelized Onions
  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 2 large yellow onions, thinly sliced
  • 1 teaspoon granulated sugar
  • 1/2 teaspoon salt
  • 5 cloves garlic, minced
For the Bake
  • 1 1/2 cups dry orzo pasta
  • 2 cups cooked, shredded chicken
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon ground black pepper
  • 2 cups low-sodium chicken broth
  • 1 cup heavy cream or half-and-half
  • 1 cup shredded Gruyère-style cheese
  • 1 cup shredded mozzarella cheese, divided
  • 1/2 cup grated Parmesan cheese
  • optional garnish: chopped fresh parsley or thyme

Method
 

Preparation
  1. In a large oven-safe skillet or Dutch oven, melt the butter and olive oil over medium heat.
  2. Add the sliced onions, sugar, and salt, cooking them slowly for about 20 to 25 minutes, stirring occasionally until golden brown.
  3. Stir in minced garlic for the last 2 minutes of cooking.
  4. Add dry orzo and onion powder, and stir for about 2 minutes.
  5. Mix in shredded chicken, dried thyme, and black pepper.
  6. Pour in chicken broth and cream, and bring to a gentle simmer. Cover, and cook for 8 to 10 minutes.
  7. Stir in Gruyère cheese, Parmesan, and half of the mozzarella until melted.
Baking
  1. Preheat your oven to 375°F.
  2. Sprinkle remaining mozzarella on top, and transfer the skillet to the oven.
  3. Bake for about 10 to 15 minutes until bubbly and lightly golden.
  4. Let it sit for about 5 to 10 minutes before serving.

Notes

Leaving the dish to sit before serving allows flavors to develop further. This dish pairs well with a green salad or crusty bread.