Spaghetti Squash Au Gratin Recipe

Spaghetti Squash Au Gratin Recipe

4.5 from 2 reviews

This spaghetti squash au gratin low carb is rich, cheesy, creamy, and delicious and seems like there is no way it can be healthy, but I assure you it is!




  1. Preheat oven to 350 degrees
  2. Melt the butter in a saucepan over medium heat
  3. Add the garlic and onion and saute until onion is translucent (2-5 minutes)
  4. Add the arrowroot powder and stir until it has combined and thickened
  5. Stir in plain yogurt and milk and allow to come to a gentle boil
  6. Reduce the heat and add the cheese, stir until melted
  7. Place spaghetti squash in a large bowl and add sauce, mix well, and season with salt and pepper
  8. Put into a greased 8×8 baking dish and bake for 20-30 minutes or until heated through


  1. If you have a dairy intolerance, try making this dish with goat cheddar and plain goat yogurt – it will make it much easier on the digestive system.

Keywords: low carb, rich, cheesy, creamy