French Onion Chicken Orzo Bake

Name: French Onion Chicken Orzo Bake
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Yield: 6 servings
Cuisine: American
Ingredients: 1 large yellow onion, diced; 2 tbsp olive oil; 1.5 lbs chicken breast tenderloins; 1 tsp garlic powder; 1 tsp paprika; 1/2 tsp salt; 1/2 tsp black pepper; 4 cups chicken broth; 2 cups orzo pasta; 1 cup heavy cream; 1/4 cup grated Parmesan cheese; 2 cups shredded mozzarella cheese; 1 cup French fried onions

French Onion Chicken Orzo Bake is a creamy, savory one-pan meal that combines shredded chicken and orzo pasta in a rich French onion sauce, finished with melted mozzarella and crispy fried onions for textural contrast.

🌍American 🏷️French onion chicken 🏷️Orzo bake 🏷️Chicken casserole 🏷️Pasta bake One-pan meal

🏷️

🏷️Comfort food

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TikTok

Total

1h 15m

Servings

6

Difficulty

Easy

Est. Cost

$25–$41

Recipe Source

View original recipe

From TikTok

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TikTok

Ingredients

1 large yellow onion, diced
2 tbsp olive oil
1.5 lbs chicken breast tenderloins
1 tsp garlic powder
1 tsp paprika
1/2 tsp salt
1/2 tsp black pepper
4 cups chicken broth
2 cups orzo pasta
1 cup heavy cream
1/4 cup grated Parmesan cheese
2 cups shredded mozzarella cheese
1 cup French fried onions

13 Ingredients

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Instructions

1
Preheat your oven to 375°F (190°C).
2
Heat about 1 tablespoon of olive oil in a large, oven-safe skillet or Dutch oven over medium heat. Add the diced onion and sauté until softened and lightly caramelized.
3
While the onions cook, season the chicken tenderloins on all sides with garlic powder, paprika, salt, and pepper.
4
Once onions are cooked, remove them from the skillet and set aside. Add the remaining olive oil to the skillet and sear the chicken on both sides until golden brown and cooked through.
5
Remove the cooked chicken from the skillet and shred it using two forks. Set aside.
6
Return the skillet to the heat. Add the cooked onions back in, then pour in the chicken broth, scraping up any browned bits from the bottom of the pan.
7
Bring the broth to a simmer, then stir in the dry orzo pasta.
8
Pour in the heavy cream and grated Parmesan cheese, stirring to combine.
9
Add the shredded chicken back to the skillet and stir everything together.
10
Continue to simmer, stirring occasionally, until the orzo is al dente and the sauce has thickened.
11
Remove from heat. Top the mixture evenly with the shredded mozzarella cheese.
12
Sprinkle the French fried onions over the cheese layer.
13
Transfer the skillet to the preheated oven and bake for about 30 minutes, or until the cheese is melted, bubbly, and golden brown on top.
14
Let it cool for a few minutes before serving.

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Tips & Notes

Pro tips

Dice the onion uniformly and cook slowly over medium heat for 8–10 minutes to develop deep caramelization without burning—this builds the French onion flavor foundation.
Shred the cooked chicken immediately while still warm; it breaks apart more easily and distributes evenly throughout the pasta.
Stir the orzo, broth, and cream together before adding chicken to ensure even pasta absorption and prevent clumping.
Add fried onions only in the last 2–3 minutes of baking or as a garnish after removing from the oven so they stay crispy instead of softening.

Substitutions

Heavy cream → half-and-half or sour cream mixed with broth (sauce will be thinner or tangier)
Orzo → small pasta shells, ditalini, or medium egg noodles (cooking time may vary slightly)
Chicken breast → boneless, skinless thighs (reduce cooking time by 2–3 minutes)
Mozzarella → Gruyère or sharp cheddar (enhances French onion flavor profile)

Storage & make-ahead

Store covered in the refrigerator up to 3 days. Reheat covered at 350°F for 15–20 minutes until warmed through, or microwave portions at 50% power for 2–3 minutes.

Common Questions

Can I make this ahead of time?

Yes. Assemble the dish (before baking) up to 8 hours ahead, cover, and refrigerate. Add 5–10 minutes to bake time if cold. Or bake completely, cool, and refrigerate; reheat covered at 350°F for 15–20 minutes.

What can I use instead of heavy cream?

Substitute half-and-half (slightly thinner sauce) or a mixture of sour cream and chicken broth (tangier flavor). Avoid non-dairy creamers, which can curdle.