Main DishEasy Spaghetti Squash Casserole Recipe in the Shell admin Updated on June 6, 2024June 6, 2024 Leave a Comment on Easy Spaghetti Squash Casserole Recipe in the Shell4 min read Enjoy a hearty and delicious meal with this Easy Spaghetti Squash Casserole Recipe. Baked in the squash shell, it’s a creative and nutritious twist on a classic dish.