This French onion chicken orzo casserole blends sweet caramelized onions, tender chicken, creamy orzo, and melty Gruyère into a comforting one-dish dinner.
Author:Maya Lawson
Prep Time:20 minutes
Cook Time:45 minutes
Total Time:1 hour 5 minutes
Yield:6 servings 1x
Ingredients
Scale
3 large yellow onions, thinly sliced
2 tbsp butter
1 tbsp olive oil
2 cloves garlic, minced
1 tsp fresh thyme (or 1/2 tsp dried)
1 1/2 cups orzo pasta
2 cups shredded cooked chicken
2 cups chicken broth
1 cup half-and-half (or cream/milk mix)
Salt and pepper, to taste
2 cups shredded Gruyère cheese (divided)
1/4 cup grated Parmesan (optional)
Instructions
In a large pan, caramelize onions in butter and oil over medium-low heat for 25–30 minutes.
Add garlic and thyme; cook 1 minute.
Remove half the onions and set aside.
Stir in orzo; toast for 2–3 minutes.
Add chicken, broth, cream, salt, and pepper. Simmer gently.
Stir in 1.5 cups Gruyère and Parmesan.
Transfer to greased 9×13 pan. Top with reserved onions and remaining cheese.
Bake at 375°F for 20–25 minutes until golden and bubbly.
Let rest 5–10 minutes before serving.
Notes
For extra flavor, deglaze onions with a splash of white wine.