How To Make Baked Chicken and Broccoli Pasta
How To Make Baked Chicken and Broccoli Pasta is a medium Italian-American recipe that serves 4. 550 calories per serving. Recipe by OneStopChop on YouTube.
Prep: 30 min | Cook: 73 min | Total: 1 hr 38 min
Cost: $15.20 total, $3.80 per serving
Ingredients
- 2 pieces Chicken Breast (split lengthwise to make 4 thinner pieces)
- 2 tablespoons Avocado Oil (for searing the chicken)
- 1 teaspoon Salt (season to taste)
- 1 teaspoon Black Pepper (freshly ground, season to taste)
- 4 tablespoons Unsalted Butter (divided: 2 tbsp for chicken, 2 tbsp for sauce)
- 1 medium Onion (diced)
- 3 cloves Garlic (minced)
- 2 tablespoons All-Purpose Flour (for roux)
- 1 cup Chicken Broth (low‑sodium)
- 1 cup Heavy Cream (35% fat)
- 1 cup Mozzarella Cheese (shredded)
- 0.5 cup Pepper Jack Cheese (shredded)
- 0.25 cup Parmesan Cheese (grated)
- 12 oz Rigatoni Pasta (uncooked)
- 2 cups Fresh Spinach (roughly chopped)
- 2 cups Broccoli Florets (fresh or frozen)
- 0.5 cup Mozzarella Cheese (shredded, for topping)
Instructions
Season and Sear Chicken
Pat the chicken breasts dry, split each in half lengthwise, brush with avocado oil, and season with salt and pepper.
Time: PT5M
Temperature: medium-high heat on stovetop
Baste Chicken
Add 2 tbsp butter to the hot skillet and baste the chicken for 3 minutes, turning once, until lightly browned but not fully cooked.
Time: PT3M
Temperature: medium-high heat on stovetop
Set Chicken Aside
Transfer the seared chicken to a plate and set aside while you build the sauce.
Time: PT1M
Sauté Aromatics
In the same skillet, melt 2 tbsp butter, add diced onion and minced garlic, sauté until translucent and fragrant.
Time: PT5M
Temperature: medium
Create Roux
Stir in 2 tbsp all‑purpose flour and cook for 2 minutes, stirring constantly, to form a smooth roux.
Time: PT2M
Temperature: medium
Deglaze with Broth
Gradually whisk in 1 cup chicken broth, scraping the browned bits from the bottom of the pan.
Time: PT2M
Temperature: medium
Add Cream and Simmer
Stir in 1 cup heavy cream, bring to a gentle simmer, and cook for 5 minutes until the sauce thickens slightly.
Time: PT5M
Temperature: medium
Incorporate Cheeses
Add shredded mozzarella, pepper jack, and grated parmesan; stir over low heat until fully melted and the sauce is glossy.
Time: PT3M
Temperature: low
Add Spinach and Season
Fold in 2 cups chopped spinach, season with additional salt and pepper to taste, and cook for 2 minutes until wilted.
Time: PT2M
Temperature: low
Cook Pasta and Prepare Broccoli
While the sauce simmers, cook 12 oz rigatoni in salted boiling water until al dente (about 10 minutes). In the last 3 minutes, add the broccoli florets to the pasta water, then drain.
Time: PT10M
Temperature: boiling
Combine All Components
In a 9×13‑inch baking dish, layer the cooked rigatoni, broccoli, seared chicken pieces, and pour the cheese sauce over everything. Toss gently to coat evenly.
Time: PT5M
Add Topping Cheese
Sprinkle the remaining ½ cup shredded mozzarella evenly over the top.
Time: PT1M
Bake
Place the dish in a pre‑heated oven and bake at 375°F for 25 minutes, or until the cheese is golden and the casserole is bubbling.
Time: PT25M
Temperature: 375°F
Rest and Serve
Remove from oven and let rest for 5 minutes before serving.
Time: PT5M
Nutrition Facts
- Calories
- 550
- Protein
- 35 g
- Carbohydrates
- 55 g
- Fat
- 20 g
- Fiber
- 5 g
Dietary info: Contains dairy, Contains gluten
Allergens: Dairy, Gluten
Ingredient Substitutions
- Instead of Chicken Breast: Turkey Breast
- Instead of Avocado Oil: Olive Oil, Vegetable Oil
- Instead of Unsalted Butter: Margarine
- Instead of Onion: Shallot
- Instead of Garlic: Garlic powder (1 tsp)
- Instead of All-Purpose Flour: Cornstarch (1 tbsp)
- Instead of Chicken Broth: Vegetable broth
- Instead of Heavy Cream: Half‑and‑half (less thick)
- Instead of Mozzarella Cheese: Monterey Jack
- Instead of Pepper Jack Cheese: Cheddar
- Instead of Parmesan Cheese: Pecorino Romano
- Instead of Rigatoni Pasta: Penne
- Instead of Fresh Spinach: Kale
- Instead of Broccoli Florets: Cauliflower
- Instead of Mozzarella Cheese: Any meltable cheese
Equipment Needed
- Skillet
- Saucepot
- Baking Dish
- Mixing Spoon
- Cheese Grater
- Pasta Pot
- Measuring Cups and Spoons
- Cutting Board
- Chef Knife
- Oven
Critical Steps — Do Not Skip
- Searing the chicken to develop flavor
- Creating a smooth roux without lumps
- Ensuring the cheese fully melts into a glossy sauce
- Baking until the cheese topping is golden and the casserole is bubbling
Chef Tips from the Video
- Pat the chicken dry before seasoning; moisture hinders browning.
- Use a mix of mozzarella and pepper jack for a balanced melt and subtle heat.
- If you prefer a spicier dish, add a pinch of red pepper flakes to the sauce.
- For extra crunch, sprinkle toasted breadcrumbs over the top before baking.
Troubleshooting
Sauce is lumpy after adding flour.
Whisk the flour into the butter thoroughly before adding any liquid, and continue whisking when deglazing to keep the mixture smooth.
Cheese sauce becomes grainy.
Lower the heat before adding the cheeses and stir constantly; avoid boiling the sauce after the cheese is added.
Baked pasta is dry.
Add a splash of reserved pasta cooking water to the sauce before mixing, or increase the amount of cream by ¼ cup.
Top cheese doesn’t brown.
Place the dish under the broiler for 1‑2 minutes after baking, watching closely to prevent burning.
Storage
Refrigerator: Store leftovers in an airtight container for up to 3 days.
Freezer: Freeze in a freezer‑safe container for up to 2 months; reheat covered.
Room temperature: Do not leave at room temperature for more than 2 hours.
Make-Ahead Tips
- Cook the pasta and steam the broccoli a day ahead; refrigerate and reheat before assembling.
- Prepare the cheese sauce up to the point before adding spinach; keep warm and add spinach just before mixing.
- Assemble the casserole, cover, and refrigerate; bake when ready, adding an extra 5‑10 minutes to the baking time.
Frequently Asked Questions
What is the cultural significance and history of baked chicken and broccoli pasta in Italian‑American cuisine?
Baked chicken and broccoli pasta is a classic Italian‑American comfort dish that evolved from traditional Italian pasta al forno, adapted with locally available chicken and broccoli to create a hearty, family‑friendly casserole popular in post‑war America.
What are the traditional regional variations of chicken pasta casseroles in Italian‑American cooking?
In the Northeast, chicken al forno often features ricotta and mozzarella, while in the Midwest it may include a creamy béchamel base and a topping of seasoned breadcrumbs. Some regions add sausage or use different pasta shapes like ziti or penne.
How is baked chicken and broccoli pasta traditionally served in Italian‑American households?
It is typically served hot straight from the oven, often accompanied by a simple green salad and crusty garlic bread. Leftovers are reheated for lunch the next day, making it a versatile family meal.
On what occasions or celebrations is baked chicken and broccoli pasta commonly prepared in Italian‑American families?
This casserole is a go‑to for weeknight dinners, potlucks, and casual gatherings such as birthday parties or game‑day meals because it feeds a crowd and can be made ahead of time.
How does baked chicken and broccoli pasta fit into the broader Italian‑American comfort food tradition?
It embodies the Italian‑American love for rich, cheesy baked dishes that combine pasta with protein and vegetables, reflecting the tradition of turning simple pantry staples into satisfying, crowd‑pleasing meals.
What are the authentic traditional ingredients for baked chicken and broccoli pasta versus acceptable substitutes?
Traditional ingredients include chicken breast, broccoli, rigatoni, mozzarella, parmesan, butter, flour, and chicken broth. Acceptable substitutes are turkey breast for chicken, penne for rigatoni, cheddar or Monterey Jack for mozzarella, and vegetable broth in place of chicken broth.
What other Italian‑American dishes pair well with baked chicken and broccoli pasta?
Pairs nicely with a crisp Caesar salad, roasted garlic bread, or a side of sautéed Italian greens such as escarole. A light dessert like tiramisu or cannoli balances the richness of the casserole.
What are the most common mistakes to avoid when making baked chicken and broccoli pasta?
Common errors include overcooking the chicken before baking, allowing the roux to burn, adding cheese over high heat which makes the sauce grainy, and under‑baking, which leaves the top cheese pale and the sauce watery.
How do I know when the cheese sauce for baked chicken and broccoli pasta is properly thickened and ready?
The sauce should coat the back of a spoon and have a smooth, glossy appearance. When you run your finger through the sauce on the spoon, it should leave a clear line that slowly fills back in.
What does the YouTube channel OneStopChop specialize in?
The YouTube channel OneStopChop specializes in quick, approachable home‑cooking tutorials that focus on flavorful, one‑dish meals using everyday ingredients and clear step‑by‑step instructions.
Last updated: September 2, 2026
