Start by preheating your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle a little olive oil, and season with salt and pepper. Place the squash cut side down on a baking sheet and roast for about 30-35 minutes, or until tender.
While the squash is roasting, season the chicken breasts with salt, pepper, and Italian seasoning. In a large skillet over medium heat, add olive oil and sauté the chicken for about 6-7 minutes on each side, until cooked through and golden brown. Remove the chicken from the skillet and set aside.
In the same skillet, add minced garlic and sun-dried tomatoes. Sauté for about 2 minutes until fragrant. Then add the fresh spinach and cook until wilted.
Pour in the heavy cream, stirring to combine, and let it simmer for another 2-3 minutes, allowing the sauce to thicken slightly.
Slice the cooked chicken breasts and return them to the skillet, coating them with the creamy sun-dried tomato sauce.
Once the spaghetti squash is cooked, use a fork to shred its insides into spaghetti-like strands. Serve a generous portion of the spaghetti squash topped with the Tuscan chicken and sauce.
Finish with a sprinkle of grated Parmesan cheese and fresh basil for garnish.
Notes
Feel free to add more vegetables or adjust seasoning to taste.