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Creamy Caramelized Onion Chicken Orzo Bake

A comforting and creamy bake featuring caramelized onions, tender chicken, and melty Gruyère cheese; perfect for cozy family dinners.
Print Recipe
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 6 servings
Course: Main Course
Cuisine: American
Calories: 600
Ingredients Method Notes

Ingredients
  

For the onion base
  • 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
  • 1/4 teaspoon onion powder
For the main dish
  • 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. Cook slowly for about 20-25 minutes until caramelized.
  3. Two minutes before they’re done, add the minced garlic.
  4. Add the dry orzo and onion powder, stirring constantly for about 2 minutes.
  5. Mix in the shredded chicken, dried thyme, and black pepper.
  6. Pour in the chicken broth and cream, bring to a simmer and cook covered for 8-10 minutes.
  7. Stir in the Gruyère cheese, Parmesan, and half of the mozzarella until melted.
  8. Preheat the oven to 375°F. Sprinkle the remaining mozzarella on top and bake uncovered for 10-15 minutes until bubbly.
  9. Let rest for 5-10 minutes then serve with fresh herbs if desired.

Notes

For variations, consider swapping chicken for turkey or chickpeas; add spinach or mushrooms for extra nutrients.