French Onion Chicken Orzo Casserole

A comforting casserole of tender chicken, creamy orzo, and caramelized onions, perfect for family meals and gatherings.

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Prep Time 15

Cook Time 30

Total Time 45

Servings: 6 servings

Course: Dinner, Main Course

Cuisine: Comfort Food, French

Calories: 450

Ingredients Method Notes

Ingredients

Main Ingredients

2 cups cooked orzo Substitute with quinoa for a gluten-free option.
1 lb boneless, skinless chicken breast Use chicken thighs for added richness.
2 large onions, thinly sliced Essential for that French onion flavor.
3 cloves fresh garlic, minced Adjust to taste.
2 cups chicken broth Homemade is best, but store-bought works too.
1 cup sour cream Swap Greek yogurt for a healthier alternative.
1 tbsp Worcestershire sauce Don’t skip it for complex flavor.
1.5 cups shredded Gruyère cheese Replace with Swiss or mozzarella if desired.
Salt and pepper to taste Essential seasoning.

Method

Preparation

Preheat the oven to 375°F (190°C).
In a large skillet, melt 2 tablespoons of butter over medium heat. Add the sliced onions and a pinch of salt, stirring occasionally. Cook for about 10-15 minutes until they are golden and caramelized.
Add the minced garlic to the skillet and sauté for an additional minute until fragrant.
Stir in the cooked orzo and cooked chicken into the skillet, combining well with the onions and garlic.
Pour in the chicken broth, Worcestershire sauce, and sour cream, stirring until everything is beautifully combined.
Transfer the mixture into a greased 9x13 inch baking dish.
Sprinkle the shredded Gruyère cheese generously on top.

Cooking

Bake in the preheated oven for 20 minutes, or until the cheese is melty and bubbly. Broil for an additional 2-3 minutes for a golden top.

Notes

To store leftovers, cool the casserole and cover it tightly; it lasts in the refrigerator for 3-4 days. For longer storage, freeze for up to 2 months. Reheat at 350°F for optimal flavor.