Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake

Whitaker
Created

If you crave the cozy comfort of creamy Alfredo but want something lighter and healthier, this Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake hits the spot. It’s a beautiful twist on the classic pasta dish, swapping noodles for roasted spaghetti squash to create a gluten-free, low-carb dinner that doesn’t skimp on flavor. Each bite brings together tender shredded squash, juicy chicken, crisp broccoli, and rich, cheesy Alfredo sauce—all baked to bubbly perfection. Perfect for busy weeknights or meal prep, this is one of those Spaghetti Squash Recipes With Broccoli and Spaghetti Squash Recipes Easy enough for anyone to master while still feeling gourmet.

Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake

A Cozy Family Favorite Turned Healthy Classic

I still remember the first time spaghetti squash made its way into my kitchen—it was a total game changer. Like many families, busy weeknights often meant leaning on comfort foods like Chicken Alfredo, but I was on a mission to find something that satisfied our cravings without the post-dinner carb slump. Enter Chicken And Broccoli Spaghetti Squash: a simple, clever swap that instantly felt like a whole new meal.

What started as a curiosity soon became a weekly staple. Roasting the squash filled the kitchen with a nutty aroma, and shredding it into golden strands felt almost magical. Combining it with a creamy Alfredo sauce, tender chicken, and fresh broccoli gave the dish the body and indulgence of the real thing—but much lighter and packed with vegetables. It’s one of those Spaghetti Squash Recipes Easy enough for a quick family dinner but versatile enough to serve at gatherings. Over time, it’s even evolved into a house favorite that rivals our beloved Broccoli And Cheese Stuffed Spaghetti Squash days—wholesome, creamy, and perfect for sharing.

This delightful version has become a weekly “crowd-pleaser” in my household, effortlessly blending comfort and nourishment in every creamy bite. It’s the perfect balance of indulgence and health, and I’m excited to share each step so you can make it, too.

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Golden Cheesy Chicken And Broccoli Stuffed Spaghetti Squash baked with creamy Alfredo sauce and fresh herbs.

Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake


  • Total Time: 1 hour 5 minutes
  • Yield: 46 servings 1x

Description

This lighter twist on classic Alfredo combines roasted spaghetti squash, tender chicken, fresh broccoli, and creamy Alfredo sauce topped with melted mozzarella and Parmesan. It’s an easy bake perfect for a comforting, low-carb weeknight dinner.


Ingredients

Scale
  • 1 large spaghetti squash (about 34 pounds)
  • 2 cups cooked chicken breast, shredded or cubed
  • 2 cups fresh broccoli florets
  • 1 1/2 cups Alfredo sauce
  • 2 cloves garlic, minced
  • 1/2 teaspoon onion powder
  • salt and freshly ground black pepper, to taste
  • 1 1/2 cups shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • 1 tablespoon olive oil
  • fresh parsley or basil, chopped

  • Instructions

    1. Preheat oven to 400°F (200°C). Slice spaghetti squash in half lengthwise and scoop out seeds.

    2. Drizzle squash halves with olive oil and season with salt and pepper, then place cut side down on a baking sheet and roast for 35–40 minutes until tender.

    3. While squash cooks, steam or sauté broccoli florets for 3–4 minutes until crisp-tender and set aside.

    4. If needed, cook chicken breast in a skillet with a drizzle of olive oil, salt and pepper, then shred or cube.

    5. Once squash is cool enough to handle, scrape out strands into a large mixing bowl.

    6. Add chicken, broccoli, garlic, onion powder, Alfredo sauce, and half of the mozzarella to the bowl and stir until evenly coated.

    7. Transfer mixture to a greased baking dish, top with remaining mozzarella and Parmesan, then bake at 375°F (190°C) for 20–25 minutes until bubbly and golden.

    8. Remove from oven and let rest briefly, then garnish with chopped parsley or basil before serving.

    • Prep Time: 20 minutes
    • Cook Time: 45 minutes
    • Category: main course
    • Method: bake
    • Cuisine: italian

    Nutrition

    • Serving Size: 1 serving

    Keywords: creamy chicken alfredo, spaghetti squash bake, broccoli alfredo bake, healthy dinner recipes, low carb casserole, easy weeknight meal, gluten free bake

    Why You’ll Love This Creamy Alfredo Twist

    This Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake truly brings together the best of both worlds: comfort and nutrition. Imagine tender strands of squash coated in velvety Alfredo sauce, studded with juicy chicken and vibrant green florets of broccoli, all blanketed in melted mozzarella and Parmesan that crisp up to golden perfection in the oven. Every forkful is a balance of creamy, cheesy goodness and fresh, wholesome flavor.

    What makes this recipe shine is its texture—light yet indulgent, silky yet hearty. It’s the perfect solution for anyone longing for comfort food without the heaviness of traditional pasta. The dish also adapts beautifully to various needs: pack it up for meal prep, serve it during family dinners, or make it ahead for a special gathering. Whether you’re new to squash-based meals or already love Broccoli And Cheese Stuffed Spaghetti Squash, this version will win your heart with its creamy twist and effortless charm.

    Ingredients You’ll Need for the Perfect Chicken and Broccoli Bake

    What makes this Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake so approachable is how simple the ingredients are—everything can be found at your local grocery store or is likely already in your kitchen. Each component adds its own touch of flavor and texture, coming together to form one of the most comforting Spaghetti Squash Recipes With Broccoli you’ll ever make.

    • 1 large spaghetti squash (about 3–4 pounds) – provides the perfect low-carb base.
    • 2 cups cooked chicken breast, shredded or cubed – leftover rotisserie chicken works wonderfully.
    • 2 cups fresh broccoli florets – vibrant green color and crisp texture balance the creamy sauce.
    • 1 ½ cups Alfredo sauce – choose your favorite store-bought version or make it homemade for extra flavor.
    • 2 cloves garlic, minced – enhances depth and aroma.
    • ½ teaspoon onion powder – rounds out savory flavor.
    • Salt and freshly ground black pepper, to taste.
    • 1 ½ cups shredded mozzarella cheese – melts into that perfect, gooey layer.
    • ¼ cup grated Parmesan cheese – adds a rich, savory kick.
    • 1 tablespoon olive oil – for roasting and adding subtle richness.
    • Fresh herbs (parsley or basil) – for garnish and freshness.

    This list strikes an ideal balance between simple grocery staples and fresh ingredients, showcasing why this is one of the best Cheesy Chicken And Broccoli Stuffed Spaghetti Squash meals out there. Plus, it fits beautifully under the umbrella of Healthy Abendessen Rezepte (healthy dinner recipes) since it keeps things light yet indulgent.

    Step-by-Step Cooking Instructions

    This recipe is designed to be simple enough for any home cook while still impressive enough to serve for company. Follow these easy steps for a perfectly creamy, golden bake every time.

    Step 1: Prepare and Roast the Spaghetti Squash

    1. Preheat your oven to 400°F (200°C).
    2. Slice the spaghetti squash in half lengthwise and scoop out the seeds.
    3. Drizzle the cut sides with olive oil and season with salt and pepper.
    4. Place the halves face-down on a baking sheet lined with parchment paper.
    5. Roast for 35–40 minutes, or until the flesh becomes tender and strands easily separate with a fork.

    (If you’re short on time, pierce the squash with a knife and microwave it for 5–7 minutes per side until tender.)

    Once cooled slightly, use a fork to scrape out the strands and transfer them to a large mixing bowl.

    Step 2: Cook the Broccoli and Chicken

    • While the squash roasts, steam or lightly sauté the broccoli florets for 3–4 minutes until crisp-tender.
    • If not using leftover chicken, cook chicken breast in olive oil with a pinch of salt, pepper, and garlic powder, then shred or dice once cooled.

    Step 3: Mix Everything Together

    To the bowl with spaghetti squash strands, add chicken, broccoli, garlic, onion powder, Alfredo sauce, and half the mozzarella. Stir gently until evenly combined and creamy. Taste and adjust salt or pepper as needed.

    Step 4: Assemble and Bake the Casserole

    1. Lightly grease a baking pan (9×9 or similar size).
    2. Spread the squash mixture evenly into the dish.
    3. Sprinkle the remaining mozzarella and all of the Parmesan over the top.
    4. Bake at 375°F (190°C) for 20–25 minutes, or until the top is melted, bubbly, and golden brown.
    5. Garnish with chopped parsley or basil for a fresh finish.

    Step 5: Serve and Enjoy

    Let your Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake rest for a few minutes before serving. It will thicken slightly as it cools—making each serving rich, creamy, and perfectly balanced.

    Essential Tools You’ll Need

    • Large baking sheet
    • Mixing bowl
    • Baking dish or casserole pan
    • Sharp kitchen knife and fork
    • Wooden spoon or spatula
    Prep Time20 minutes
    Cook Time45 minutes
    Total Time1 hour 5 minutes
    Servings4–6 portions
    DifficultyEasy to Intermediate

    This dish truly encapsulates everything great about Spaghetti Squash Recipes With Broccoli: wholesome vegetables, creamy sauce, and cheesy depth—all without the heaviness of pasta. Whether you’re looking to add new Healthy Abendessen Rezepte to your weekly lineup or crave an effortlessly Cheesy Chicken And Broccoli Stuffed Spaghetti Squash dinner, this bake is the kind of comforting meal worth returning to again and again.

    Tips for a Perfect Broccoli and Cheese Stuffed Spaghetti Squash

    To ensure your Chicken And Broccoli Spaghetti Squash bake comes out creamy, balanced, and full of flavor, pay attention to texture and prep details.

    • Drain excess moisture. After roasting the spaghetti squash, let the strands rest in a colander or press lightly with a paper towel. This prevents the casserole from turning watery and ensures a thick, creamy consistency.
    • Shred your own cheese. Pre-shredded cheese often contains anti-caking agents that make it melt unevenly. Freshly shredded mozzarella and Parmesan create a smoother, stretchier layer and richer flavor.
    • Mind the sauce ratio. The goal is creamy, not soupy. Add Alfredo sauce gradually when mixing the squash, chicken, and broccoli—just enough to coat everything. The natural moisture of the squash will release a bit during baking, so less is often more.
    • Season in layers. A pinch of salt and pepper added at each step builds depth and keeps flavors balanced throughout the dish.
    • Prep ingredients ahead. For busy weeknights, roast the squash and cook the chicken in advance. Store them separately in the fridge, and when you’re ready to bake, simply combine all components for a quick Spaghetti Squash Recipes Easy dinner solution.

    Delicious Variations and Pairings

    • Add crispy bacon or pancetta. A handful of chopped, cooked bacon lends smokiness and salty crunch that beautifully complements the creamy Alfredo base.
    • Mushroom magic. Sautéed mushrooms bring an earthy depth and pair perfectly with the chicken and broccoli combination for a restaurant-quality Broccoli And Cheese Stuffed Spaghetti Squash variation.
    • Swap the protein. Substitute turkey, shrimp, or even plant-based chicken alternatives depending on your dietary needs.
    • Go veggie-heavy. Incorporate spinach, kale, or sun-dried tomatoes for color and added nutrients—ideal for creating new Healthy Abendessen Rezepte.
    • Pairing ideas. Serve with garlic bread for a classic Italian touch, or lighten the meal with a crisp Caesar or arugula salad.
    • Low-carb and gluten-free options. This recipe naturally fits a low-carb, gluten-free lifestyle. Use a low-fat Alfredo or mix in Greek yogurt for a tangy, lighter creaminess.

    Whether you dress it up for a weekend dinner or keep it simple for a weekday meal, this bake remains versatile and crowd-pleasing. From flavor-packed Healthy Abendessen Rezepte to classic Broccoli And Cheese Stuffed Spaghetti Squash comfort food, the possibilities are endless—each one creamy, golden, and utterly satisfying.

    FAQs

    1. Can I make Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake ahead of time?
    Absolutely! You can prepare the full dish up to the baking step, then cover and refrigerate it for up to 24 hours. When you’re ready to enjoy, pop it into the oven until hot and bubbly. This make-ahead approach makes the Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake one of those Spaghetti Squash Recipes Easy enough for busy schedules yet gourmet enough for guests.

    2. What’s the best way to reheat leftovers?
    Leftovers reheat beautifully! Warm individual portions in the microwave for 1–2 minutes, or cover the whole dish with foil and bake at 350°F (175°C) until heated through. A splash of milk or extra Alfredo sauce keeps it creamy and moist—perfect for next-day Chicken And Broccoli Spaghetti Squash enjoyment.

    3. Can I use frozen broccoli instead of fresh?
    Yes—you can easily substitute frozen broccoli. Just thaw it completely and pat it dry to remove extra moisture before mixing it into your Cheesy Chicken And Broccoli Stuffed Spaghetti Squash. This prevents excess water and keeps your bake perfectly creamy.

    4. Is this recipe gluten-free or keto-friendly?
    This Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake is naturally gluten-free since spaghetti squash replaces pasta. To keep it keto-friendly, use a low-carb Alfredo sauce or make your own with heavy cream, butter, and Parmesan—making it one of the best Spaghetti Squash Recipes With Broccoli for lighter diets.

    5. What’s a good dairy-free alternative for Alfredo sauce?
    Try a dairy-free version using unsweetened almond milk, nutritional yeast, garlic, and olive oil. A dairy-free cheese blend can maintain that melt-in-your-mouth texture, giving you all the rich taste of a classic Broccoli And Cheese Stuffed Spaghetti Squash minus the dairy.

    Bringing It All Together

    This Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake proves comfort food doesn’t have to come with guilt. With luscious Alfredo sauce, tender chicken, crisp-tender broccoli, and perfectly roasted squash, it’s an indulgent yet nourishing meal.

    Whether you serve it on a cozy Sunday evening or busy midweek night, it’s one of those Spaghetti Squash Recipes With Broccoli that brings everyone to the table smiling. Simple to prepare, endlessly adaptable, and bursting with creamy flavor, it’s easily one of the best Spaghetti Squash Recipes Easy for any family that loves wholesome comfort food.

    Take a moment to savor how satisfying and simple it is to make—then share this healthy twist on a classic with loved ones. Before long, this Creamy Chicken & Broccoli Alfredo Spaghetti Squash Bake will become a beloved household favorite for years to come.

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