Baked Mac and Cheese With Chicken and Broccoli Recipe: One-Pan Protein-Packed Dinner

This baked mac and cheese with chicken and broccoli recipe transforms weeknight dinner into a protein-packed masterpiece—creamy cheese sauce meets tender chicken and crisp-tender broccoli in one foolproof pan. 💛 After years of perfecting restaurant-quality comfort food at home, I've developed a method that delivers melt-in-your-mouth texture while keeping prep simple enough for any home cook.

The secret lies in the three-stage baking process: first roasting the chicken and broccoli until golden, then mixing everything together with a velvety cheese sauce, and finally baking until bubbly and perfectly set.

This approach ensures the chicken stays juicy, the broccoli maintains its crisp-tender bite, and the mac and cheese develops that signature crispy top layer while remaining creamy inside.

What you'll end up with is a one-pan wonder that's rich, satisfying, and balanced—creamy cheese sauce clinging to al dente pasta, perfectly seasoned chicken, and bright green broccoli that adds freshness to every bite.

The dish is hearty enough to feed a family but simple enough to make on busy weeknights, with minimal cleanup and maximum flavor.

Serve with a simple side salad or crusty bread to soak up every last bit of that cheesy goodness. The flavors harmonize beautifully, making this more than just mac and cheese—it's a complete, protein-rich dinner that feels like a restaurant-quality meal. Let's get cooking!

Ingredients for baked mac and cheese with chicken and broccoli

Pantry staples meet protein-packed freshness in this restaurant-quality one-pan masterpiece.

The chicken and broccoli are your flavor anchors. Chicken thighs would work too (they stay juicier), but breasts are leaner and pair perfectly with the rich cheese sauce. Grab fresh broccoli crowns from the grocery store—those pre-cut florets often have tough stems. For the cheese, block cheddar and Monterey Jack shred best (pre-shredded gets clumpy). The Whole Foods or Trader Joe's cheese sections have great options, or grab a wedge from the deli counter if you're feeling fancy. Don't skip the garlic—it's what ties everything together.

No heavy cream? Full-fat coconut milk works in a pinch (though it'll taste slightly different). Short on butter? Olive oil or avocado oil keeps things creamy, just use a tiny bit more. The mustard adds depth—if you don't have Dijon, yellow mustard with a splash of lemon juice gets close. For the breadcrumbs, panko is non-negotiable—it toasts up beautifully. The pasta? Elbow macaroni holds sauce best, but any short shape works. Pro tip: Toast the breadcrumbs with a pinch of garlic powder and black pepper before adding to the top layer for extra flavor.

This dish tastes even better the next day—honestly, it's my go-to for meal prep. Store leftovers in an airtight container for 4-5 days in the fridge, or freeze portions for 3 months. To reheat, cover with foil and warm at 350°F for 15-20 minutes. The cheese sauce thickens as it cools, so a splash of milk when reheating helps restore that silky texture. Double the recipe if you're feeding a crowd—it's that good.

Step-by-step instructions for baked mac and cheese with chicken and broccoli

This one-pan wonder delivers creamy, crispy comfort food with protein-packed perfection.

Preheat your oven to 400°F and line a large baking sheet with parchment paper. In a bowl, toss the 1.5 lb boneless skinless chicken breast (cut into 1-inch cubes) and 4 cups fresh broccoli florets with 1 tablespoon extra-virgin olive oil, ½ teaspoon freshly ground black pepper, and ¾ teaspoon diamond crystal kosher salt. Spread everything in a single layer on the baking sheet.

Roast for 15-18 minutes until the chicken reaches 165°F internally and the broccoli turns bright green with slightly crisp edges. Here's the thing—don't overcrowd the pan. You want those chicken pieces to brown and develop flavor, not steam. If your broccoli releases a lot of water, pat it dry with paper towels first to prevent soggy results later.

While the chicken and broccoli roast, bring a large pot of water to a rolling boil and add 12 oz elbow macaroni. Cook until 1 minute before al dente (about 8-10 minutes for elbow macaroni). You want it to finish cooking in the oven with the cheese sauce.

Drain the pasta but reserve 1 cup of the starchy pasta water—this gold liquid is essential for creating a silky cheese sauce. I know it seems like too much, but trust me, you'll need every drop. Drain the pasta back into the pot and set it aside, covered, until ready to combine with the other components.

In a large oven-safe skillet (I prefer cast iron for this), melt 4 tablespoons unsalted butter over medium heat. Add the 2 cloves minced garlic and sauté for 30 seconds until fragrant—don't let it brown or you'll get bitter flavor. Stir in the 2 tablespoons all-purpose flour and cook for 1-2 minutes until it forms a smooth paste.

Slowly whisk in the 1 cup heavy cream and ½ cup whole milk, then add the 1 tablespoon yellow mustard. Bring the mixture to a gentle simmer, stirring constantly, until it thickens enough to coat the back of a spoon (3-4 minutes). Here's where the magic happens: gradually whisk in the 4 oz shredded sharp cheddar cheese and 4 oz shredded Monterey Jack cheese until fully melted and smooth.

Add the drained macaroni, roasted chicken, and broccoli to the cheese sauce. Stir gently to combine, then transfer everything to a 400°F oven. Sprinkle the ¼ cup panko breadcrumbs evenly over the top and bake for 15-20 minutes until the edges are golden brown and bubbly.

This is the moment that matters: the panko creates that perfect crispy crust while keeping the mac and cheese creamy underneath. If your breadcrumbs aren't browning enough, broil for 1-2 minutes at the end, watching closely to avoid burning. The dish is ready when the top is golden and the cheese has melted completely into a velvety layer.

Remove from the oven and let the mac and cheese rest for 5 minutes before serving. This resting period allows the sauce to thicken slightly and redistribute, ensuring every bite is creamy and cohesive. Taste and adjust seasoning with additional salt or pepper if needed—sometimes the cheeses need a little more oomph.

Serve immediately with a side of crusty bread or a simple green salad. The combination of tender chicken, crisp broccoli, and that irresistible crispy panko top makes this one-pan dinner feel like a restaurant-quality meal. Leftovers? Store in an airtight container for up to 3 days, but honestly, it won't last that long.

Perfect pairings for baked mac and cheese with chicken and broccoli

Crisp Salad Pairing

Bright, peppery arugula with a zesty lemon vinaigrette cuts through the richness of the mac and cheese beautifully. Toss 4 cups baby arugula with 2 tbsp extra-virgin olive oil, 1 tbsp fresh lemon juice, ½ tsp Dijon mustard, and a pinch of kosher salt.

The acidity refreshes your palate between bites of creamy cheese and tender chicken. 🥗

Garlic Bread Crust

Warm, buttery garlic bread is the perfect companion to soak up any stray cheese sauce. Toast a thick slice of Italian ciabatta with 2 tbsp softened butter, 1 minced garlic clove, and a sprinkle of fresh parsley.

The garlic echoes the flavor in the mac and cheese while adding a satisfying crunch. I like to serve it on the side for dipping.

Spicy Slaw Contrast

Add a tangy kick with coleslaw made from shredded cabbage, ¼ cup mayonnaise, 1 tbsp apple cider vinegar, ½ tsp smoked paprika, and a pinch of cayenne pepper.

The cool crunch and subtle heat balance the richness of the baked mac and cheese while complementing the chicken's savory notes. Store-bought slaw mixes work in a pinch, but homemade tastes fresher.

Wine Pairing

A crisp Sauvignon Blanc from New Zealand or a light-bodied Chardonnay from California cleanses the palate between bites. The acidity in these whites cuts through the cheese's richness while enhancing the chicken's flavor.

For red lovers, a Pinot Noir offers enough fruitiness to stand up to the dish without overpowering it. 🍷

Creamy Beer Option

If you prefer beer, a wheat beer like Blue Moon or Allagash White pairs beautifully. The citrus notes and light body complement the dish's flavors without competing. For something heartier, a Belgian-style witbier with its coriander and orange peel notes adds an interesting contrast to the creamy mac and cheese.

Dessert Finish

End the meal with something light like lemon sorbet or berry compote to cleanse your palate. The bright, citrusy flavors refresh your taste buds after the rich, cheesy main course.

For a more indulgent option, a small scoop of vanilla bean ice cream provides a comforting finish that ties back to the dish's creamy elements. 🍋

Frequently asked questions