Menu Enter a recipe name, ingredient, keyword...

Spaghetti Squash AuGratin


Served alongside a tender roasted pork tenderloin, this Spaghetti Squash Au Gartin is a hearty full flavor side dish your entire family will love.

Google Ads
Rate this recipe 4.3/5 (58 Votes)


  • 1 medium spaghetti squash
  • 2 tablespoons butter
  • 1 small yellow onion, cut in half and very thinly sliced
  • 1/4 teaspoon red pepper flakes, or more if you like it spicy
  • 1 teaspoon fresh thyme
  • 1/2 cup sour cream
  • 1/2 cup shredded cheddar cheese


Servings 4
Preparation time 10mins
Cooking time 35mins


Step 1

Cut the spaghetti squash in half and remove the seeds. Place in a covered dish with a ¼ inch of water and microwave for 10 to 12 minutes. In a medium sized skillet over medium heat, add the butter, onions, red pepper and thyme and cook until the onions are slightly brown in color. Salt and pepper to taste.

Using a fork, scrape the insides of the squash and transfer to a small bowl. Combine the squash, onions, sour cream and half the cheese together and mix well. Transfer the mixture to a buttered baking dish and top with remaining cheese.

Place into a 375ºF for 15 to 20 minutes until golden brown on top.

You'll also love

Review this recipe

Glazed Pork Tenderloin, Squash, Mashed Potatoes, Green Beans, Strawberries and Blackberries Pumpkin Praline Ice Cream