Description
Caramelized Onion Spaghetti Squash is a low-carb, gluten-free alternative to pasta made with roasted spaghetti squash strands and sweet, savory caramelized onions.
Ingredients
1 medium spaghetti squash
2 tablespoons olive oil
2 large onions, thinly sliced
2 cloves garlic, minced
1 tablespoon balsamic vinegar
Salt and pepper to taste
Fresh parsley, chopped (for garnish)
Parmesan cheese (optional, for topping)
Instructions
- Preheat the oven to 400°F (200°C).
- Slice the spaghetti squash in half lengthwise and remove the seeds.
- Drizzle olive oil on the cut sides of the squash and sprinkle with salt and pepper. Place the squash halves cut side down on a baking sheet.
- Roast the squash in the preheated oven for 40-45 minutes, or until tender and easily pierced with a fork. Once roasted, use a fork to scrape the squash flesh into strands.
- While the squash is roasting, heat olive oil in a large skillet over medium heat.
- Add the onions and sauté for about 10-15 minutes, stirring occasionally, until they become golden and caramelized.
- Add the minced garlic to the onions and cook for an additional 2-3 minutes, until fragrant.
- Stir in the balsamic vinegar and cook for another minute, allowing the vinegar to reduce and coat the onions.
- Toss the roasted spaghetti squash strands with the caramelized onions and garlic mixture. Adjust seasoning with salt and pepper.
- Garnish with fresh parsley and top with grated Parmesan cheese, if desired.
Notes
Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat in a skillet over low heat to prevent the squash from becoming too soggy.
This recipe can be made in advance by roasting the squash and caramelizing the onions ahead of time.
Grilled chicken or shrimp can be added for extra protein.
This recipe is keto-friendly and can be made dairy-free by omitting the Parmesan cheese or using a vegan cheese alternative.
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Category: Main Dish
- Method: Roasting, Sautéing
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 150
- Sugar: 7g
- Sodium: 100mg
- Fat: 8g
- Saturated Fat: 1g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 5g
- Protein: 2g
- Cholesterol: 5mg
