How to Make Spaghetti Squash Au Gratin - A Step-by-Step Guide

Spaghetti squash is a versatile and delicious alternative to traditional pasta, and one of the best ways to enjoy it is in a gratin. This recipe for Spaghetti Squash Au Gratin is a perfect way to showcase the unique flavors and textures of this delicious winter squash. With layers of tender spaghetti squash, creamy cheese sauce, and a crispy breadcrumb topping, this dish is sure to be a hit with the whole family.

Spaghetti squash is a winter squash that, when cooked, resembles strands...

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Ingredients

  • 1 spaghetti squash, halved and seeded
  • 3 tablespoons light margarine
  • 1 small yellow onion, thinly sliced
  • 1 teaspoon red pepper flakes
  • ¼ teaspoon garlic powder
  • salt and freshly ground black pepper to taste
  • ¾ cup fat-free sour cream
  • 1 cup shredded light Cheddar cheese
  • cooking spray

Information

  • Prep Time: 15 mins
  • Cook Time: 30 mins
  • Total Time: 45 mins
  • Servings: 6
  • Yield: 6 servings

  • Place spaghetti squash in a covered dish and add 1/4 inch of water. Microwave for 10 to 12 minutes. Scrape insides of squash with a fork and transfer to a small bowl.
  • Heat margarine in a medium skillet over medium heat while spaghetti squash is cooking and cook onion, red pepper flakes, garlic powder, salt, and pepper until the onion is browned, 5 to 10 minutes.
  • Preheat the oven to 375 degrees F (190 degrees C). Grease a baking dish with nonstick cooking spray.
  • Mix spaghetti squash, onion mixture, sour cream, and 1/2 of the Cheddar cheese together. Transfer to the prepared baking dish and top with remaining Cheddar cheese.
  • Bake in the preheated oven for 20 to 25 minutes. Turn on broiler for the last 2 to 3 minutes and broil until gratin is golden brown on top.
  • Nutrition

    115 cal.

    • Total Fat: 5g
    • Saturated Fat: 2g
    • Cholesterol: 10mg
    • Sodium: 265mg
    • Total Carbohydrate: 11g
    • Dietary Fiber: 0g
    • Total Sugars: 4g
    • Protein: 8g
    • Vitamin C: 3mg
    • Calcium: 170mg
    • Iron: 0mg
    • Potassium: 117mg