High Protein Chicken Alfredo Bake

This high protein chicken alfredo bake delivers a whopping 46 grams of protein with less than 500 calories! It’s a straightforward recipe—no cottage cheese or cauliflower involved.

This dish is a huge hit at my house, especially with Mr. Hungry. He absolutely can’t get enough of it, and my Instagram friends are loving it too. I posted a photo of one of my dinners, and the response was amazing! What’s funny is that it barely feels like a “real” recipe because I used jarred alfredo sauce. Sometimes I hesitate to share meals with shortcuts like that, but honestly, this is how I feed my family every day. Like I said in my air fryer salmon post, if I can find something affordable and store-bought that saves me time, I’m all for it.

Plus, jarred alfredo sauce has seriously improved over the years. No more watery, bland sauces! The brands I tried—Carbone’s and Rao’s—are creamy, rich, and full of great flavor, without a bunch of junk ingredients. Of course, if you have a homemade alfredo sauce you adore, go for it. But when I can hit the easy button and still get great taste, I’m taking it. You do you!

Best of all? You get 46 grams of protein packed in a meal under 450 calories. A huge chunk of that protein comes from the chickpea pasta I used, which also adds fiber and good carbohydrates. It’s a nutritious, hearty option that feels indulgent but is seriously healthy. Trust me, you’ll want to add this high protein chicken alfredo bake to your weekly menu!

Why This Recipe Works

This high protein chicken alfredo bake combines bold, satisfying flavors with practical ingredients. Each serving gives you around 46 grams of protein and stays under 500 calories. The chickpea pasta boosts protein and fiber, so you don’t need cottage cheese or cauliflower to bulk it up. You’ll use simple ingredients—pasta, cooked chicken, broccoli, and jarred or homemade alfredo sauce—and bake it all into a cozy casserole topped with gooey mozzarella. It’s perfect for family dinners, meal prep, and freezer-friendly cooking—make a batch to portion for the week or freeze uncooked for an easy meal later.

This high protein chicken alfredo bake nails that perfect balance of rich, indulgent flavor with smart nutrition and zero fuss. Each serving is loaded with about 46 grams of protein and around 427 calories, thanks to chickpea pasta and lean chicken. It keeps you full and satisfied without feeling like you’re eating diet food.

• Protein-packed and balanced: Chickpea pasta plus chicken delivers serious protein (46g) and about 8 grams of fiber to keep you energized and full longer.
• Lower-calorie comfort: All the creamy, melty alfredo goodness you want with a calorie count that fits smart eating plans—comfort food you can feel good about.
• Ridiculously easy: Just cook the pasta, prep your chicken (air fryer is my fave for this), steam broccoli, mix with alfredo sauce, sprinkle mozzarella on top, and bake. Jarred sauces like Rao’s keep weeknight cooking quick without sacrificing taste.
• Family-friendly and familiar: Classic combo of chicken, broccoli, and cheesy alfredo hits the spot every time—even picky eaters love it.
• Meal-prep and freezer friendly: Make ahead by assembling and portioning for the week, or freeze it before baking for super convenient dinners. Reheats beautifully in microwave or oven.
• Flexible: Swap in any high-protein pasta brand, use rotisserie chicken, or switch up the veggies to your liking without losing the key benefits.
• Great texture and flavor: Creamy sauce, melted mozzarella, tender chicken, and crisp-tender broccoli combine for satisfying, comforting bites—no cottage cheese or cauliflower needed.

In a nutshell, this recipe is fast, flavorful, flexible, and seriously filling. It’s ideal for busy nights, meal prepping, or anyone wanting a high protein chicken alfredo bake that’s easy and delicious.

Ingredients and Equipment

• 8 ounces dry chickpea pasta
• 8 cups broccoli
• 2 lbs chicken tenders (about 20 ounces cooked)
• sprinkle of salt
• sprinkle of pepper
• butter or Italian seasoning
• 7 ounces alfredo sauce (I used Rao’s)
• 1 cup shredded mozzarella

Step by Step Preparation

1. Bring a large pot of salted water to a boil and cook 8 ounces chickpea pasta until al dente according to package directions; reserve a little pasta water and drain.
2. Season 2 lbs chicken tenders with butter or Italian seasoning, salt, and pepper.
3. Air-fry the chicken at 400°F for 15 minutes, flipping halfway, or cook by your preferred method until internal temperature reaches 165°F; chop into bite-sized pieces.
4. Cut 8 cups broccoli into small florets and steam (microwave) or roast until just tender.
5. If desired, simmer 7 ounces jarred alfredo sauce briefly to reduce and thicken.

6. In a large bowl, combine the cooked pasta, chopped chicken, steamed broccoli, and alfredo sauce; stir to coat, adding reserved pasta water if the mixture feels dry.

   
7. Transfer the mixture to a 9×11 casserole dish and evenly sprinkle 1 cup shredded mozzarella on top (use low-moisture mozzarella or pat wet cheese dry).
8. Bake at 400°F for about 20 minutes, until the cheese is melted, bubbly, and golden and the casserole is heated through (internal temp 165°F).

Timing and Texture Tips

• Cook pasta al dente to prevent it from turning mushy after baking. Save a little pasta water if the mixture feels dry.
• Don’t forget to salt your pasta water well—that’s the simplest way to add seasoning to the whole dish.
• If you start with raw chicken, verify that the internal temperature reaches 165°F before mixing. Air frying at 400°F for about 15 minutes works great (flip halfway).
• Steam or roast broccoli until it’s just tender. Slightly undercooking it is best since it will cook more in the oven.
• Use low-moisture mozzarella or pat shredded cheese dry with a paper towel if it’s wet. Excess moisture can make the casserole watery.
• Want a thicker sauce? Heat the jarred alfredo on the stove a few minutes to reduce it or use a little less sauce in the bake.
• For meal prep, assemble portions in oven-safe containers and bake chilled for 10–15 minutes, or freeze assembled pans with cheese and bake from frozen at 375°F until hot, about 45 minutes.
• Don’t be shy with seasonings! Garlic powder, Italian herbs, or red pepper flakes on the chicken add great flavor.

Easy Swaps and Add-Ins

Chickpea pasta – Feel free to swap for any high-protein pasta shape or brand you love. I still prefer Banza (found at Costco) for great taste and protein boost, but regular pasta works if that’s what you have, just know the protein count won’t be as high.

Chicken tenders – Use cooked chicken breast, rotisserie chicken, or tenders. I love tenders because they cook fast and soak up seasoning easily.

Broccoli – Other veggies like cauliflower work fine as a swap, but nothing beats the classic chicken and broccoli combo in this alfredo bake.

Alfredo sauce – Homemade alfredo is great if that’s your jam! I chose a jar of Rao’s for convenience. It runs about 110 calories per quarter cup, with seven servings in the jar. Keep in mind homemade might change macros a bit.

Mozzarella cheese – This is optional, but trust me, it really makes the casserole. I wouldn’t skip it!

Make-Ahead, Storage and Reheating

Option 1: Make the recipe as written, then divide into six portions for easy grab-and-go meals.

Option 2: Divide the cooked chicken, broccoli, and pasta into six glass, oven-safe containers. Mix in ¼ cup alfredo sauce per container and sprinkle two tablespoons cheese on top. Bake each portion at 400°F for 10-15 minutes until melted and bubbly.

Reheat leftovers in the microwave—they’re perfect for quick lunches or dinners.

To store: Let the casserole cool fully, then keep it in an airtight container for up to five days. I’ve stored mine wrapped in saran wrap in the fridge before with no issues, but if you have a casserole dish with a lid, that’s even better.

To freeze: Freeze before baking if you can. Layer all ingredients including cheese, then freeze. When ready, bake from frozen at 375°F for about 45 minutes, until heated through and internal temp hits 165°F.

Answers to Common Questions

• Can I use regular pasta instead of chickpea pasta? Yes, regular pasta works but the protein level per serving will drop. If you want to keep it truly high protein, stick with a high-protein pasta.
• Can I use rotisserie or leftover chicken? Definitely! Rotisserie chicken is a fantastic shortcut and adds great flavor.
• How do I reheat leftovers? Microwave single portions for 1–2 minutes until warm. For a whole casserole, cover and warm it in a 350°F oven for 15-20 minutes.
• Can I freeze this? Yes, best to freeze before baking. Assemble, cover, freeze, then bake from frozen at 375°F for around 45 minutes until fully heated and 165°F inside.
• How long will it keep in the fridge? Store in an airtight container for 4–5 days.
• Can I make this dairy-free? You can swap in dairy-free alfredo and cheese, but the texture and nutrition will change.
• Can I scale the recipe up or down? Absolutely. Just multiply or divide ingredients and adjust the baking time slightly for larger or smaller pans.