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Caramelized Onion Pasta

Caramelized Onion Pasta

  • Author: Charlotte
  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Total Time: 55 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Vegetarian

Description

A cozy, flavorful pasta dish starring sweet, slow-cooked caramelized onions wrapped in silky linguine. Comforting, budget-friendly, and perfect for any night of the week.


Ingredients

  • Yellow Onions: 4 large, thinly sliced
  • Pasta: 400 grams (14 oz) linguine or spaghetti
  • Olive Oil: 3 tablespoons
  • Butter: 2 tablespoons
  • Salt: 1 teaspoon
  • Black Pepper: 1/2 teaspoon, freshly cracked
  • Garlic: 3 cloves, minced
  • Pasta Water: 1 cup reserved
  • Parmesan Cheese: 1/2 cup grated (optional)
  • Fresh Thyme: 1 teaspoon (optional)

Instructions

  1. Preheat Your Equipment: Heat a large skillet over medium-low heat and bring a large pot of salted water to a boil.
  2. Combine Ingredients: Add olive oil to the skillet, then the sliced onions. Stir to coat, reduce heat to low, and cook for 35–45 minutes until golden. Add garlic in the final 2 minutes.
  3. Prepare Your Cooking Vessel: While onions cook, boil pasta until al dente. Reserve 1 cup of pasta water, then drain.
  4. Assemble the Dish: Add pasta to the skillet with the onions. Stir in butter and splash in pasta water until a silky sauce forms.
  5. Cook to Perfection: Toss for 2–3 minutes over low heat until everything is well combined and heated through.
  6. Finishing Touches: Sprinkle with Parmesan, season with pepper, and garnish with thyme.
  7. Serve and Enjoy: Plate while hot and enjoy immediately.

Notes

  • Stir onions occasionally, not constantly, to allow proper caramelization.
  • Use reserved pasta water to create a glossy sauce.
  • For a vegan version, skip cheese and butter and use olive oil and nutritional yeast.

Nutrition

  • Serving Size: 1 bowl
  • Calories: 520
  • Sugar: 7g
  • Sodium: 310mg
  • Fat: 18g
  • Saturated Fat: 6g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 70g
  • Fiber: 4g
  • Protein: 14g
  • Cholesterol: 20mg

Keywords: caramelized onion pasta, vegetarian pasta, easy dinner, pantry pasta, comfort food