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One Pot French Onion Pasta Recipe

One Pot French Onion Pasta Recipe


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4.8 from 9 reviews

  • Total Time: 45 minutes
  • Yield: 4 1x

Description

Culinary magic unfolds with one pot french onion pasta, blending rustic French flavors into a comforting meal. Caramelized onions and rich broth create a symphony of taste you’ll savor until the last delightful bite.


Ingredients

Scale

Main Ingredients:

  • 3 large onions, thinly sliced
  • 8 ounces (226 grams) pasta (fettuccine, linguine, or spaghetti)
  • 3 cups (710 milliliters) beef broth (or vegetable broth for a vegetarian option)
  • 1 cup (240 milliliters) water

Cheese and Dairy:

  • 2 tablespoons (28 grams) butter
  • 1 cup (100 grams) shredded Gruyere cheese (or mozzarella)
  • ½ cup (50 grams) grated Parmesan cheese

Seasonings and Herbs:

  • 2 tablespoons (30 milliliters) olive oil
  • 3 cloves garlic, minced
  • 1 teaspoon sugar
  • Salt and pepper, to taste
  • 1 teaspoon thyme (fresh or dried)
  • 2 tablespoons (8 grams) chopped fresh parsley, for garnish

Instructions

  1. Transform sliced onions into a rich, golden delicacy by gently sautéing them in a blend of butter and olive oil over medium warmth. Incorporate sugar, salt, and pepper to enhance caramelization, stirring periodically until the onions develop a deep, amber complexion, approximately 20-25 minutes.
  2. Introduce minced garlic and fragrant thyme to the caramelized onions, allowing their aromatic essence to bloom for 1-2 minutes, intensifying the flavor profile.
  3. Distribute uncooked pasta across the caramelized foundation, then pour beef broth and water into the pot. Elevate the heat to create a rolling boil, then immediately reduce to a gentle simmer.
  4. Maintain a steady simmer, occasionally stirring to prevent pasta from sticking, and allow the liquid to gradually absorb while the pasta becomes tender and luxuriously creamy, typically requiring 10-12 minutes.
  5. Once pasta reaches optimal texture, integrate Gruyere and Parmesan cheeses, stirring continuously until they melt into a silky, indulgent sauce that envelops each pasta strand.
  6. Conclude by sprinkling freshly chopped parsley across the surface, creating a vibrant garnish that adds a touch of brightness to the rich, comforting dish. Serve immediately while the pasta remains warm and inviting.

Notes

  • Caramelize onions slowly over medium-low heat to develop deep, sweet flavor without burning, which can make them bitter.
  • Use a heavy-bottomed pot like a Dutch oven to ensure even heat distribution and prevent scorching during the long caramelization process.
  • Add a splash of white wine or balsamic vinegar during onion cooking to enhance the depth and complexity of the caramelized flavor profile.
  • For a lighter version, substitute half the beef broth with chicken broth or vegetable stock to reduce richness while maintaining robust taste.
  • Create a gluten-free option by using gluten-free pasta and checking that your broth is gluten-free certified.
  • Optimize cheese melting by removing the pot from heat when stirring in Gruyere and Parmesan to prevent separation and maintain a smooth, creamy texture.
  • Enhance herb complexity by adding fresh thyme leaves as a final garnish alongside parsley for an extra aromatic touch.
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Dinner, Lunch
  • Method: Simmering
  • Cuisine: French

Nutrition

  • Serving Size: 4
  • Calories: 425
  • Sugar: 2 g
  • Sodium: 750 mg
  • Fat: 18 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 52 g
  • Fiber: 2 g
  • Protein: 16 g
  • Cholesterol: 45 mg