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This baked mac and cheese with chicken and broccoli recipe transforms weeknight dinners into a restaurant-worthy comfort meal with minimal effort. I developed this one-pan wonder during a busy week when I needed a dish that combined my love for creamy mac and cheese with protein-packed chicken and crisp-tender broccoli—all without dirtying multiple dishes. The secret lies in balancing rich, cheesy layers with the freshness of roasted vegetables and tender chicken, creating a harmonious bite every time.
What sets this recipe apart is the foolproof technique that ensures the mac and cheese stays creamy while the chicken and broccoli roast to perfect doneness in the same pan. No need for complicated steps or last-minute prep—just layer the ingredients, bake, and let the oven work its magic.
The result is a dish that’s hearty enough for a family dinner but simple enough for a weeknight, with each component complementing the others in texture and flavor.
By the time it emerges from the oven, you’ll have a golden, bubbling mac and cheese topped with crispy chicken and bright green broccoli, all infused with savory aromas that fill your kitchen.
The cheese sauce remains velvety, the chicken stays juicy, and the broccoli achieves that ideal crisp-tender texture—no soggy sides here. This is the kind of meal that feels indulgent yet balanced, perfect for satisfying cravings without the guilt.
Serve it straight from the pan for a rustic touch or transfer to individual dishes for a more polished presentation. The leftovers reheat beautifully, making it an ideal meal prep option for busy schedules. Here’s how to bring this comforting, protein-packed dinner to your table.
Ingredients for baked mac and cheese with chicken and broccoli
Comfort food essentials meeting protein-packed perfection in one oven-friendly pan.
| Ingredient | Amount | Notes |
|---|---|---|
| Elbow Macaroni 🍝 | 12 oz | Uncooked, medium or jumbo size |
| Boneless Chicken Breast 🍗 | 1 ½ lb | Cut into 1-inch cubes |
| Fresh Broccoli 🥦 | 2 cups | Florets cut into bite-sized pieces |
| Sharp Cheddar Cheese 🧀 | 2 cups | Shredded, aged 6+ months preferred |
| Heavy Cream 🥛 | 1 cup | Full-fat for creamiest texture |
| Whole Milk 🥛 | 1 cup | Warmed to room temperature |
| Yellow Onion 🧅 | 1 whole | Medium size, finely diced |
| Garlic Cloves 🧄 | 4 cloves | Fresh, minced |
| Butter 🧈 | 4 tbsp | Unsalted, melted |
| All-Purpose Flour 🌾 | 2 tbsp | For roux thickening |
| Dijon Mustard 🍯 | 1 tbsp | For depth of flavor |
| Kosher Salt 🧂 | 1 ½ tsp | Diamond Crystal preferred |
| Ground Black Pepper 🌶️ | ½ tsp | Freshly cracked |
| Panko Breadcrumbs 🍞 | ¼ cup | For crispy chicken topping |
| Grated Parmesan Cheese 🧀 | ¼ cup | Freshly grated for garnish |
The cheese selection makes all the difference. Sharp cheddar with at least 6 months of aging delivers that perfect bite, but Monterey Jack or Gruyère add delicious variations. For the chicken, bone-in thighs would give even more flavor, but boneless breasts stay juicy when cut into even 1-inch cubes. Broccoli's the star here—look for bright green florets with tight buds; the thicker stems take longer to roast. I always grab mine from the produce section at Whole Foods when it's on sale, but any grocery store's fresh section works. The secret to creamy mac and cheese? Warming your milk and using full-fat cream—never skim.
No sharp cheddar? Pepper Jack or Gouda work beautifully. Chicken thighs too expensive? Chicken tenders cut into strips are a great swap. Broccoli stems tough? Peel and slice them thin or skip them entirely. The flour for the roux is non-negotiable—all-purpose works, but gluten-free flour will make it slightly thinner. For extra richness, stir in 1 tbsp cream cheese with the other cheeses. And if you're watching calories, half-and-half replaces the heavy cream in a pinch—just add 1 tsp butter to compensate.
This dish reheats like a dream—5 minutes at 350°F covered with foil—so make extra. The mac and cheese portion keeps 3-4 days in the fridge, covered tightly, while the chicken and broccoli are best eaten within 2 days for peak texture. For meal prep, assemble everything in a greased baking dish, refrigerate uncovered for 24 hours, then bake straight from the fridge. The cold start prevents over-browning. Freezes beautifully too—3 months max—just bake straight from frozen, adding 10 minutes to the time.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this trick—just toss everything on a sheet pan, bake, and walk away. No boiling pasta separately, no saucepans to scrub, no fuss. The chicken bakes right alongside the mac, so it stays juicy, and the broccoli gets that perfect crisp-tender bite without wilting into mush.
- Creamy-Cheesy Obsession: That sharp cheddar melted into heavy cream? It’s the kind of rich, gooey blanket you didn’t know you needed. The chicken adds a savory punch, while the broccoli cuts through the heaviness—like a hug in a dish. (Honestly, I’ve had people ask for seconds before the plate even hits the table.)
- Meal Prep MVP: This dish holds up perfectly for lunches—just reheat and serve. Pack it in containers for work or school, and it’s still creamy, not gloppy. I make a big batch on Sundays, and by Wednesday, I’m still digging into leftovers. (Yes, even on a Tuesday night.)
- Budget-Friendly Feast: Sharp chedddar and chicken breast might sound fancy, but they stretch across multiple meals without breaking the bank. A single pan of this feeds four for under $15, and the leftovers taste just as good cold as they do hot. My wallet and my family thank me every time.
Step-by-step instructions for baked mac and cheese with chicken and broccoli
This one-pan wonder combines rich cheddar, tender chicken, and crisp broccoli for a comforting dinner that's easier than it looks.
Cook the Chicken and Prepare the Broccoli
In a large oven-safe skillet, melt 2 tablespoons of the butter over medium-high heat. Add the 1.5 lb boneless chicken breast cut into 1-inch cubes, seasoning each piece with ½ teaspoon kosher salt and ¼ teaspoon ground black pepper. Cook for 5-6 minutes until the chicken is golden brown on all sides and reaches an internal temperature of 165°F. Remove the chicken and set aside.
In the same skillet, add the remaining 2 tablespoons butter and the 1 whole yellow onion that's been finely diced. Sauté for 4-5 minutes until the onions are soft and translucent. Add the 2 cups fresh broccoli florets and continue cooking for 3-4 minutes until they begin to soften but still retain a slight crispness. Remove the broccoli and set it aside with the chicken.
Create the Creamy Cheese Sauce
Reduce the heat to medium and add the 2 tablespoons all-purpose flour to the skillet, stirring constantly for 1-2 minutes until the flour is fully incorporated and the mixture turns a light golden color. Slowly pour in the 1 cup heavy cream and 1 cup whole milk, whisking continuously to prevent lumps from forming. Let the mixture simmer for 3-4 minutes until it begins to thicken.
Next, stir in the 2 cups sharp cheddar cheese and 1 tablespoon Dijon mustard, reducing the heat to low and continuing to stir until the cheese is completely melted and the sauce is smooth. If the sauce is too thick, add 1-2 tablespoons of water to reach your desired consistency. Season with the remaining 1 teaspoon kosher salt and ¼ teaspoon ground black pepper. Remove the skillet from heat.
Assemble and Bake the Mac and Cheese
In a large bowl, combine the cooked 12 oz elbow macaroni with the creamy cheese sauce, ensuring every strand is well coated. Transfer the macaroni mixture back to the skillet and spread it evenly. Arrange the cooked chicken and broccoli on top, pressing them gently into the macaroni to help them absorb some of the sauce.
Sprinkle the 0.25 cup panko breadcrumbs evenly over the top of the dish, followed by the 0.25 cup grated parmesan cheese. Cover the skillet with a lid or foil and bake in a 375°F preheated oven for 20 minutes. Remove the lid and bake for an additional 5-7 minutes until the top is golden brown and the breadcrumbs are crispy.
Rest and Serve
Allow the mac and cheese to rest for 5 minutes before serving. This resting period lets the layers set slightly and makes it easier to scoop. The dish should be bubbly, with a crispy topping and creamy, cheesy layers underneath. Each bite should deliver a perfect balance of tender chicken, crisp broccoli, and rich, cheesy macaroni.
Serve immediately with a side of crusty bread or a simple green salad to complete the meal. The combination of textures and flavors makes this dish incredibly comforting and satisfying, perfect for a cozy family dinner.
Pro Tips For Making Baked Mac And Cheese With Chicken And Broccoli
- CUT CHICKEN SMALL: You’re not making chicken nuggets—think bite-sized cubes, about 1-inch chunks. I learned this the hard way after serving a batch where the chicken stayed in big hunks and the mac and cheese got soggy from uneven cooking. Smaller pieces cook faster, stay juicier, and blend better with the cheese sauce.
- STEAM BROCCOLI FIRST: Toss fresh broccoli florets in a steamer basket for 3–4 minutes before mixing into the mac and cheese. This keeps them bright green and slightly crisp, not mushy. I skip this sometimes and end up with sad, limp broccoli—don’t be that person.
- BAKE UNTIL GOLDEN: Watch the top crust like a hawk—it should be deep golden brown, not pale or rubbery. If it’s browning too fast, tent it with foil for the last 5 minutes. I used to pull it out too soon, and the cheese never got that perfect crispy finish.
- USE ROUX FOR RICHNESS: Melt 2 tablespoons butter in a pan, whisk in 2 tablespoons flour, and cook for 1–2 minutes until bubbly before adding heavy cream. This makes the sauce thicker and richer without needing extra cheese. I was skeptical until I tried it—now I never go back.
Health benefits of this dish
Protein-Packed Power
This dish delivers a balanced protein punch with 1.5 lbs of chicken breast per serving, providing about 40 grams of lean protein—perfect for muscle repair and satiety. The chicken is cooked to 165°F to ensure safety while retaining moisture, making it a healthier alternative to heavier meats.
I always opt for boneless, skinless breasts to keep calories in check while maximizing protein efficiency. 💪
Vitamin Boost from Broccoli
The 2 cups of broccoli add a nutrient powerhouse to this meal, packed with vitamin C, vitamin K, and fiber. Just one serving covers 150% of your daily vitamin C needs, supporting immunity and skin health.
I prefer bright green florets with tight buds—they roast perfectly in 3-4 minutes while retaining their crisp texture. The broccoli’s natural sweetness balances the richness of the mac and cheese beautifully.
Calcium and Creamy Goodness
The 2 cups of sharp cheddar cheese provide 50% of your daily calcium needs, essential for bone health and muscle function. I use aged cheddar for that perfect bite, but Monterey Jack adds creaminess if you prefer a milder flavor.
The heavy cream and whole milk contribute healthy fats that help your body absorb fat-soluble vitamins like A and E from the cheese and broccoli.
Fiber for Digestion
Elbow macaroni provides 4 grams of fiber per serving, aiding digestion and keeping you full longer. Pairing it with the panko breadcrumb topping adds a satisfying crunch while boosting fiber intake slightly.
For a lighter option, I sometimes swap half the panko for crushed whole-grain crackers—they add texture without extra calories. The Dijon mustard in the sauce also contains a small amount of fiber and antioxidants.
Balanced Macronutrients
This dish is a macronutrient trifecta: protein from chicken, carbs from pasta, and healthy fats from cheese and cream. The combination keeps energy levels steady and cravings at bay.
I’ve tested this recipe with whole wheat pasta—it adds fiber and nutrients without sacrificing the creamy texture. For a lower-carb option, zucchini noodles work surprisingly well when layered beneath the cheese sauce.
Meal Prep Friendly
Leftovers reheat beautifully, making this a nutrient-packed meal prep staple. Store in an airtight container for up to 4 days—the flavors meld even better overnight. The chicken and broccoli retain their texture when reheated gently, while the mac and cheese stays creamy.
I often pack it in glass containers for easy reheating in the microwave or oven. The protein and fiber combo helps stabilize blood sugar, making it ideal for busy weeknights. ✨
Nutrition facts
Frequently asked questions
Can I use chicken thighs instead of breasts?
Chicken thighs add incredible flavor and stay juicier during baking. Use 1.5 lbs bone-in, skin-on thighs for maximum richness, or 1.5 lbs boneless thighs if you prefer convenience. Just increase the baking time by 5-7 minutes since thighs cook slower than breasts. The skin will crisp beautifully on top.
How do I prevent the mac and cheese from getting watery? This happens when the sauce isn't thickened enough or the pasta absorbs too much liquid. First,
Can I make this dish ahead of time?
Yes! Assemble everything in a greased baking dish, cover tightly with foil, and refrigerate for up to 24 hours. When ready to bake, add 10-15 minutes to the baking time since it starts cold. For freezer prep, assemble and bake as directed, then cool completely, wrap tightly in plastic wrap and foil, and freeze for up to 3 months. Thaw overnight in the fridge before reheating.
What's the best way to reheat leftovers?
For best results, cover with foil and reheat at 350°F for 15-20 minutes until bubbly. If short on time, microwave in 1-minute intervals on medium power, stirring between each. Add a splash of milk or cream if the cheese gets too dry. The chicken and broccoli reheat beautifully this way, maintaining their texture while the mac and cheese stays creamy.
Can I make this vegetarian?
Certainly! Replace the chicken with 1.5 lbs of crumbled firm tofu or 1 lb of extra-firm tofu pressed and cubed. For extra protein, add 1 cup of chickpeas or ½ cup of lentils. Roast the tofu separately with olive oil, salt, and pepper until golden before layering it on top. The dish will still be hearty and satisfying without meat.