Spaghetti Squash Au Gratin Casserole Recipe

1      Reviews by:    Sue S. Edwards   Spaghetti Squash Au Gratin Casserole Recipe uses spaghetti squash, butter, onions, red pepper flakes, thyme, sour cream and shredded cheddar cheese to create this delicious spaghetti squash recipe. 589

INGREDIENTS

• 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

DIRECTIONS

• Cut the spaghetti squash in half and remove the seeds. Place in a covered dish with a 1/4 inch of water and microwave for 10 - 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 oven for 15 – 20 minutes until golden brown on top.