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Golden Baked Chicken Parm Spaghetti Squash with melted cheese, herbs, and roasted winter squash.

Cozy Spaghetti Squash Chicken Parmesan Bake


  • Total Time: 1 hour 45 minutes
  • Yield: 4 servings 1x

Description

This lighter twist on classic Chicken Parmesan swaps pasta for roasted spaghetti squash, delivering a golden, cheesy, and comforting bake perfect for cold evenings. Layered with crisp breadcrumb-coated chicken, marinara sauce, and mozzarella, it’s an easy, low-carb dish that feels both indulgent and wholesome.


Ingredients

Scale
  • 1 large spaghetti squash (34 lbs), halved and seeded
  • 2 boneless chicken breasts (or 4 small pieces)
  • 3 tbsp olive oil, divided
  • salt and black pepper to taste
  • 3 garlic cloves, minced
  • 2 cups marinara sauce
  • 1 tsp Italian seasoning
  • 1½ cups shredded mozzarella cheese
  • ½ cup grated Parmesan cheese
  • ½ cup breadcrumbs (plain or seasoned)
  • 2 tbsp chopped fresh basil or parsley

  • Instructions

    1. Preheat oven to 400°F (200°C).

    2. Slice spaghetti squash lengthwise, scoop out seeds, drizzle with 1 tbsp olive oil, season with salt and pepper, and roast cut-side down on a baking sheet for 35–40 minutes.

    3. When squash is cool enough to handle, scrape strands into a bowl and drain any excess moisture.

    4. Reduce oven temperature to 375°F (190°C).

    5. Season chicken with salt, pepper, and Italian seasoning. Mix breadcrumbs with 2 tbsp Parmesan. Drizzle chicken with 1 tbsp olive oil and coat with breadcrumb mixture.

    6. Place chicken on an oiled baking sheet and bake for 20–25 minutes until golden and cooked through.

    7. Spread a thin layer of marinara in a casserole dish, add spaghetti squash strands, sprinkle with mozzarella and Parmesan, then arrange chicken on top and spoon remaining sauce over.

    8. Top with remaining mozzarella and Parmesan. Bake uncovered for 20 minutes until cheese is bubbly and golden. Broil 1–2 minutes for crisp edges if desired.

    9. Let rest 5 minutes, garnish with basil or parsley, and serve.

    • Prep Time: 20 minutes
    • Cook Time: 1 hour 25 minutes
    • Category: main course
    • Method: baked
    • Cuisine: italian

    Nutrition

    • Serving Size: 1 serving
    • Calories: 450
    • Sugar: 6
    • Sodium: 600
    • Fat: 20
    • Saturated Fat: 8
    • Unsaturated Fat: 10
    • Trans Fat: 0
    • Carbohydrates: 30
    • Fiber: 5
    • Protein: 30
    • Cholesterol: 80

    Keywords: spaghetti squash, chicken parmesan, keto dinner, low carb, winter comfort, baked casserole, healthy dinner, easy recipe