Spaghetti Squash Au Gratin is a delicious, low-carb alternative to traditional pasta dishes. This recipe combines the natural sweetness of spaghetti squash with creamy Greek yogurt, savory cheeses, and crispy bacon for a comforting and nutritious meal. Perfect for a cozy dinner or a side dish, this recipe is easy to prepare and packed with flavor. Below, you’ll find step-by-step instructions, helpful tips, and nutritional information.